-87.32% is the change from 915 to 116
Calculation steps:
[( 116 - 915 ) ÷ 915] x 100 = -87.32%
Formula
Percentage change = [(116 - 915) / 915] x 100
Subtract the new number by the original number
116 - 915 = -799
-799 ÷ 915 = -0.8732240437158469
-0.8732240437158469 x 100 = -87.32%