-84.99% is the change from 766 to 115
Calculation steps:
[( 115 - 766 ) ÷ 766] x 100 = -84.99%
Formula
Percentage change = [(115 - 766) / 766] x 100
Subtract the new number by the original number
115 - 766 = -651
-651 ÷ 766 = -0.8498694516971279
-0.8498694516971279 x 100 = -84.99%