-86.77% is the change from 937 to 124
Calculation steps:
[( 124 - 937 ) ÷ 937] x 100 = -86.77%
Formula
Percentage change = [(124 - 937) / 937] x 100
Subtract the new number by the original number
124 - 937 = -813
-813 ÷ 937 = -0.8676627534685165
-0.8676627534685165 x 100 = -86.77%