-85.62% is the change from 876 to 126
Calculation steps:
[( 126 - 876 ) ÷ 876] x 100 = -85.62%
Formula
Percentage change = [(126 - 876) / 876] x 100
Subtract the new number by the original number
126 - 876 = -750
-750 ÷ 876 = -0.8561643835616438
-0.8561643835616438 x 100 = -85.62%