Attempt to perform arithmetic (div) on number and Instance

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#1

I am making a speedometer and I am having some issues when using the magnitude value in arithmetic calculations.
When I try and divide the magnitude value I get the error:
image
This is the script so far:

local RunService = game:GetService('RunService')
local Players = game:GetService('Players')
local player = Players.LocalPlayer
local character = player.Character
if not character or not character.Parent then
	character = player.CharacterAdded:wait()
end

local leaderstats = player:WaitForChild("leaderstats")
local topSpeed = leaderstats:WaitForChild("Top Speed")

local HumanoidRootPart = character:WaitForChild("HumanoidRootPart")

local speedometerGui = script.Parent
local pin = speedometerGui:WaitForChild("pin")

local function onHeartbeat()
	local speed = HumanoidRootPart.Velocity.magnitude
	local percentOfMax = math.floor((speed/topSpeed) * 100)
	print(percentOfMax.."%")
end

RunService.Heartbeat:Connect(onHeartbeat)

Any help would be greatly appreciated!

#2

This should be
speed/topSpeed.Value

#3

Thanks, I completely overlooked that.