-86.99% is the change from 915 to 119
Calculation steps:
[( 119 - 915 ) ÷ 915] x 100 = -86.99%
Formula
Percentage change = [(119 - 915) / 915] x 100
Subtract the new number by the original number
119 - 915 = -796
-796 ÷ 915 = -0.8699453551912568
-0.8699453551912568 x 100 = -86.99%