-78.73% is the change from 790 to 168
Calculation steps:
[( 168 - 790 ) ÷ 790] x 100 = -78.73%
Formula
Percentage change = [(168 - 790) / 790] x 100
Subtract the new number by the original number
168 - 790 = -622
-622 ÷ 790 = -0.7873417721518987
-0.7873417721518987 x 100 = -78.73%