How to make format number for health gui of a NPC

[Cyber_Designer (CryptoHex)]

How do I make the NPC’s health text (the numbers) look that the picture?

Do I combine this scripts. If so , how do I combine these scripts so the NPC health is abbreviate in the NPC health ui

The script is in the NPC Head UI

local Folder = game.Workspace.NPC --Location of NPCs
local function bindDummy(EachNPC) --Start fuction
local Head = EachNPC:FindFirstChild("Head") --Looks NPC Head
local HeadUI = Head.HeadUI.UI.HealthUI --Location of UI
local Humanoid = HeadUI.Parent.Parent.Parent.Parent:FindFirstChild("Humanoid") --Looks for Humanoid
HeadUI.HealthNum.Text = math.floor(Humanoid.Health) .. " / " .. math.floor(Humanoid.MaxHealth) --Math of NPC health
local function updateHealth() --start fuction
HeadUI.HealthNum.Text = math.floor(Humanoid.Health) .. " / " .. math.floor(Humanoid.MaxHealth) --Math of NPC health
local pie = (Humanoid.Health / Humanoid.MaxHealth) --Math of NPC health
HeadUI.Healthbar.Size = UDim2.new(pie, 0, 1, 0) --Moves Healthbar
task.wait(0.4) --Wait
HeadUI.Redbar.Size = UDim2.new(pie, 0, 1, 0) --Moves RedBar
end --End function
Humanoid.HealthChanged:Connect(updateHealth) --Connect function (updateHealth)
end --End function
for _, EachNPC in pairs(Folder:GetChildren()) do -- Bind all existing dummies
bindDummy(EachNPC)
end --End for
Folder.ChildAdded:Connect(bindDummy) -- Bind all future dummies

The script is in ReplicatedStroage

local abbreviator = {}

local suffixes = {"K", "M", "B", "T", "Qd", "Qn" , "Sx" , "Sp", "O", "N"} -- Abbreviation changes every additional 3 integer in a number

function abbreviator:AbbreviateNumbers(value)
	local negative = (tonumber(value) or 0) < 0
	if negative then
		value = -(value)
	end
	if not (tonumber(value)) or tonumber(value) <= 999 then
		return value
	end
	local str = value
	for i = 1, #suffixes do
		if tonumber(value) < 10 ^ (i * 3) then
			str = math.floor(value / ((10 ^ ((i - 1) * 3)) / 100)) / 100 .. suffixes[i - 1]
			break
		end
	end
	if str and negative then str = "-"..str end
	return str
end

return abbreviator

[Den_vers]

I forget what it’s called, but there is a library specifically designed for abbreviating numbers, let me see if I can find it

[31.1] FormatNumber - A module for formatting numbers

This is an all-in-one number formatting module designed for displaying numbers in a more user-friendly way. Why this module? Aside from being the more known module (with over 100 likes), this is a solid tested module with many features included. Whether you insert a number large enough that some other number formatting module/snippets breaks, or you insert negative numbers or infinity, this module accounts for it. As this is a module, you do not have to copy and paste any snippets, but you do…

This is one example, but there are plenty more on the roblox devforum, you may be able to find another more suitable for your needs. Hope I helped.

[Cyber_Designer (CryptoHex)]

Ok I did it thank you Den_vers!! I look into it and mad it work!!!

local replicatedStorage = game:GetService("ReplicatedStorage") --Gets ReplicatedStorage
local formatNumber = require(replicatedStorage:WaitForChild("FormatNumber").Simple) --Looks for Simple
HeadUI.HealthNum.Text = formatNumber.FormatCompact(math.floor(Humanoid.Health)) .. " / " .. formatNumber.FormatCompact(math.floor(Humanoid.MaxHealth)) --Math of NPC health

[Den_vers]

Nice! But Cyber would you mind marking me as the solution, because I provided you with the library!