-87.59% is the change from 927 to 115
Calculation steps:
[( 115 - 927 ) ÷ 927] x 100 = -87.59%
Formula
Percentage change = [(115 - 927) / 927] x 100
Subtract the new number by the original number
115 - 927 = -812
-812 ÷ 927 = -0.8759439050701187
-0.8759439050701187 x 100 = -87.59%