-1.26% is the change from 633 to 625
Calculation steps:
[( 625 - 633 ) ÷ 633] x 100 = -1.26%
Formula
Percentage change = [(625 - 633) / 633] x 100
Subtract the new number by the original number
625 - 633 = -8
-8 ÷ 633 = -0.01263823064770932
-0.01263823064770932 x 100 = -1.26%