-21.9% is the change from 927 to 724
Calculation steps:
[( 724 - 927 ) ÷ 927] x 100 = -21.9%
Formula
Percentage change = [(724 - 927) / 927] x 100
Subtract the new number by the original number
724 - 927 = -203
-203 ÷ 927 = -0.21898597626752966
-0.21898597626752966 x 100 = -21.9%