-85.61% is the change from 862 to 124
Calculation steps:
[( 124 - 862 ) ÷ 862] x 100 = -85.61%
Formula
Percentage change = [(124 - 862) / 862] x 100
Subtract the new number by the original number
124 - 862 = -738
-738 ÷ 862 = -0.8561484918793504
-0.8561484918793504 x 100 = -85.61%