-27.13% is the change from 988 to 720
Calculation steps:
[( 720 - 988 ) ÷ 988] x 100 = -27.13%
Formula
Percentage change = [(720 - 988) / 988] x 100
Subtract the new number by the original number
720 - 988 = -268
-268 ÷ 988 = -0.27125506072874495
-0.27125506072874495 x 100 = -27.13%