-96.52% is the change from 115 to 4
Calculation steps:
[( 4 - 115 ) ÷ 115] x 100 = -96.52%
Formula
Percentage change = [(4 - 115) / 115] x 100
Subtract the new number by the original number
4 - 115 = -111
-111 ÷ 115 = -0.9652173913043478
-0.9652173913043478 x 100 = -96.52%