-31.54% is the change from 929 to 636
Calculation steps:
[( 636 - 929 ) ÷ 929] x 100 = -31.54%
Formula
Percentage change = [(636 - 929) / 929] x 100
Subtract the new number by the original number
636 - 929 = -293
-293 ÷ 929 = -0.3153928955866523
-0.3153928955866523 x 100 = -31.54%