-85.71% is the change from 910 to 130
Calculation steps:
[( 130 - 910 ) ÷ 910] x 100 = -85.71%
Formula
Percentage change = [(130 - 910) / 910] x 100
Subtract the new number by the original number
130 - 910 = -780
-780 ÷ 910 = -0.8571428571428571
-0.8571428571428571 x 100 = -85.71%