-88.12% is the change from 968 to 115
Calculation steps:
[( 115 - 968 ) ÷ 968] x 100 = -88.12%
Formula
Percentage change = [(115 - 968) / 968] x 100
Subtract the new number by the original number
115 - 968 = -853
-853 ÷ 968 = -0.881198347107438
-0.881198347107438 x 100 = -88.12%