-22.33% is the change from 927 to 720
Calculation steps:
[( 720 - 927 ) ÷ 927] x 100 = -22.33%
Formula
Percentage change = [(720 - 927) / 927] x 100
Subtract the new number by the original number
720 - 927 = -207
-207 ÷ 927 = -0.22330097087378642
-0.22330097087378642 x 100 = -22.33%