-12.5% is the change from 632 to 553
Calculation steps:
[( 553 - 632 ) ÷ 632] x 100 = -12.5%
Formula
Percentage change = [(553 - 632) / 632] x 100
Subtract the new number by the original number
553 - 632 = -79
-79 ÷ 632 = -0.125
-0.125 x 100 = -12.5%