-24.64% is the change from 633 to 477
Calculation steps:
[( 477 - 633 ) ÷ 633] x 100 = -24.64%
Formula
Percentage change = [(477 - 633) / 633] x 100
Subtract the new number by the original number
477 - 633 = -156
-156 ÷ 633 = -0.24644549763033174
-0.24644549763033174 x 100 = -24.64%