-27.2% is the change from 989 to 720
Calculation steps:
[( 720 - 989 ) ÷ 989] x 100 = -27.2%
Formula
Percentage change = [(720 - 989) / 989] x 100
Subtract the new number by the original number
720 - 989 = -269
-269 ÷ 989 = -0.27199191102123355
-0.27199191102123355 x 100 = -27.2%