-31.53% is the change from 923 to 632
Calculation steps:
[( 632 - 923 ) ÷ 923] x 100 = -31.53%
Formula
Percentage change = [(632 - 923) / 923] x 100
Subtract the new number by the original number
632 - 923 = -291
-291 ÷ 923 = -0.3152762730227519
-0.3152762730227519 x 100 = -31.53%