-98.61% is the change from 790 to 11
Calculation steps:
[( 11 - 790 ) ÷ 790] x 100 = -98.61%
Formula
Percentage change = [(11 - 790) / 790] x 100
Subtract the new number by the original number
11 - 790 = -779
-779 ÷ 790 = -0.9860759493670886
-0.9860759493670886 x 100 = -98.61%