-79.24% is the change from 790 to 164
Calculation steps:
[( 164 - 790 ) ÷ 790] x 100 = -79.24%
Formula
Percentage change = [(164 - 790) / 790] x 100
Subtract the new number by the original number
164 - 790 = -626
-626 ÷ 790 = -0.7924050632911392
-0.7924050632911392 x 100 = -79.24%