-23.78% is the change from 946 to 721
Calculation steps:
[( 721 - 946 ) ÷ 946] x 100 = -23.78%
Formula
Percentage change = [(721 - 946) / 946] x 100
Subtract the new number by the original number
721 - 946 = -225
-225 ÷ 946 = -0.23784355179704017
-0.23784355179704017 x 100 = -23.78%