-30.85% is the change from 632 to 437
Calculation steps:
[( 437 - 632 ) ÷ 632] x 100 = -30.85%
Formula
Percentage change = [(437 - 632) / 632] x 100
Subtract the new number by the original number
437 - 632 = -195
-195 ÷ 632 = -0.30854430379746833
-0.30854430379746833 x 100 = -30.85%