-73.47% is the change from 720 to 191
Calculation steps:
[( 191 - 720 ) ÷ 720] x 100 = -73.47%
Formula
Percentage change = [(191 - 720) / 720] x 100
Subtract the new number by the original number
191 - 720 = -529
-529 ÷ 720 = -0.7347222222222223
-0.7347222222222223 x 100 = -73.47%