-23.44% is the change from 627 to 480
Calculation steps:
[( 480 - 627 ) ÷ 627] x 100 = -23.44%
Formula
Percentage change = [(480 - 627) / 627] x 100
Subtract the new number by the original number
480 - 627 = -147
-147 ÷ 627 = -0.23444976076555024
-0.23444976076555024 x 100 = -23.44%