-75.95% is the change from 790 to 190
Calculation steps:
[( 190 - 790 ) ÷ 790] x 100 = -75.95%
Formula
Percentage change = [(190 - 790) / 790] x 100
Subtract the new number by the original number
190 - 790 = -600
-600 ÷ 790 = -0.759493670886076
-0.759493670886076 x 100 = -75.95%