How to check if a number value increased?

[index_nil]

1. What do you want to achieve?
   I am trying to make something that checks if a number value increased

2. What is the issue?
   I have no idea on how to do that.

3. What solutions have you tried so far?
   .Changed wont work, since it will fire even if the value decreased.
   I have searched far and wide all over the internet, found no solution.

[sjr04 (uep)]

This would just be a matter of storing the old value, and comparing it to the new value.

local old = number_value.Value

number_value.Changed:Connect(function(new)
    if old < new then
        -- it increased
    end
    old = new
end)