-20.35% is the change from 904 to 720
Calculation steps:
[( 720 - 904 ) ÷ 904] x 100 = -20.35%
Formula
Percentage change = [(720 - 904) / 904] x 100
Subtract the new number by the original number
720 - 904 = -184
-184 ÷ 904 = -0.20353982300884957
-0.20353982300884957 x 100 = -20.35%