-16.43% is the change from 633 to 529
Calculation steps:
[( 529 - 633 ) ÷ 633] x 100 = -16.43%
Formula
Percentage change = [(529 - 633) / 633] x 100
Subtract the new number by the original number
529 - 633 = -104
-104 ÷ 633 = -0.16429699842022116
-0.16429699842022116 x 100 = -16.43%