-71.72% is the change from 633 to 179
Calculation steps:
[( 179 - 633 ) ÷ 633] x 100 = -71.72%
Formula
Percentage change = [(179 - 633) / 633] x 100
Subtract the new number by the original number
179 - 633 = -454
-454 ÷ 633 = -0.717219589257504
-0.717219589257504 x 100 = -71.72%