-3.81% is the change from 657 to 632
Calculation steps:
[( 632 - 657 ) ÷ 657] x 100 = -3.81%
Formula
Percentage change = [(632 - 657) / 657] x 100
Subtract the new number by the original number
632 - 657 = -25
-25 ÷ 657 = -0.0380517503805175
-0.0380517503805175 x 100 = -3.81%