-22.31% is the change from 632 to 491
Calculation steps:
[( 491 - 632 ) ÷ 632] x 100 = -22.31%
Formula
Percentage change = [(491 - 632) / 632] x 100
Subtract the new number by the original number
491 - 632 = -141
-141 ÷ 632 = -0.2231012658227848
-0.2231012658227848 x 100 = -22.31%