-86.4% is the change from 919 to 125
Calculation steps:
[( 125 - 919 ) ÷ 919] x 100 = -86.4%
Formula
Percentage change = [(125 - 919) / 919] x 100
Subtract the new number by the original number
125 - 919 = -794
-794 ÷ 919 = -0.8639825897714908
-0.8639825897714908 x 100 = -86.4%