-21.41% is the change from 920 to 723
Calculation steps:
[( 723 - 920 ) ÷ 920] x 100 = -21.41%
Formula
Percentage change = [(723 - 920) / 920] x 100
Subtract the new number by the original number
723 - 920 = -197
-197 ÷ 920 = -0.2141304347826087
-0.2141304347826087 x 100 = -21.41%