-74.28% is the change from 731 to 188
Calculation steps:
[( 188 - 731 ) ÷ 731] x 100 = -74.28%
Formula
Percentage change = [(188 - 731) / 731] x 100
Subtract the new number by the original number
188 - 731 = -543
-543 ÷ 731 = -0.7428180574555403
-0.7428180574555403 x 100 = -74.28%