-73.55% is the change from 722 to 191
Calculation steps:
[( 191 - 722 ) ÷ 722] x 100 = -73.55%
Formula
Percentage change = [(191 - 722) / 722] x 100
Subtract the new number by the original number
191 - 722 = -531
-531 ÷ 722 = -0.7354570637119113
-0.7354570637119113 x 100 = -73.55%