-70.25% is the change from 632 to 188
Calculation steps:
[( 188 - 632 ) ÷ 632] x 100 = -70.25%
Formula
Percentage change = [(188 - 632) / 632] x 100
Subtract the new number by the original number
188 - 632 = -444
-444 ÷ 632 = -0.7025316455696202
-0.7025316455696202 x 100 = -70.25%