-87.34% is the change from 924 to 117
Calculation steps:
[( 117 - 924 ) ÷ 924] x 100 = -87.34%
Formula
Percentage change = [(117 - 924) / 924] x 100
Subtract the new number by the original number
117 - 924 = -807
-807 ÷ 924 = -0.8733766233766234
-0.8733766233766234 x 100 = -87.34%