-31.13% is the change from 922 to 635
Calculation steps:
[( 635 - 922 ) ÷ 922] x 100 = -31.13%
Formula
Percentage change = [(635 - 922) / 922] x 100
Subtract the new number by the original number
635 - 922 = -287
-287 ÷ 922 = -0.31127982646420826
-0.31127982646420826 x 100 = -31.13%