-76.77% is the change from 495 to 115
Calculation steps:
[( 115 - 495 ) ÷ 495] x 100 = -76.77%
Formula
Percentage change = [(115 - 495) / 495] x 100
Subtract the new number by the original number
115 - 495 = -380
-380 ÷ 495 = -0.7676767676767676
-0.7676767676767676 x 100 = -76.77%