-86.6% is the change from 940 to 126
Calculation steps:
[( 126 - 940 ) ÷ 940] x 100 = -86.6%
Formula
Percentage change = [(126 - 940) / 940] x 100
Subtract the new number by the original number
126 - 940 = -814
-814 ÷ 940 = -0.8659574468085106
-0.8659574468085106 x 100 = -86.6%