-24.37% is the change from 632 to 478
Calculation steps:
[( 478 - 632 ) ÷ 632] x 100 = -24.37%
Formula
Percentage change = [(478 - 632) / 632] x 100
Subtract the new number by the original number
478 - 632 = -154
-154 ÷ 632 = -0.24367088607594936
-0.24367088607594936 x 100 = -24.37%