-23% is the change from 413 to 318
Calculation steps:
[( 318 - 413 ) ÷ 413] x 100 = -23%
Formula
Percentage change = [(318 - 413) / 413] x 100
Subtract the new number by the original number
318 - 413 = -95
-95 ÷ 413 = -0.23002421307506055
-0.23002421307506055 x 100 = -23%