-75.9% is the change from 780 to 188
Calculation steps:
[( 188 - 780 ) ÷ 780] x 100 = -75.9%
Formula
Percentage change = [(188 - 780) / 780] x 100
Subtract the new number by the original number
188 - 780 = -592
-592 ÷ 780 = -0.7589743589743589
-0.7589743589743589 x 100 = -75.9%