-78.61% is the change from 790 to 169
Calculation steps:
[( 169 - 790 ) ÷ 790] x 100 = -78.61%
Formula
Percentage change = [(169 - 790) / 790] x 100
Subtract the new number by the original number
169 - 790 = -621
-621 ÷ 790 = -0.7860759493670886
-0.7860759493670886 x 100 = -78.61%