30.66% is the change from 724 to 946
Calculation steps:
[( 946 - 724 ) ÷ 724] x 100 = 30.66%
Formula
Percentage change = [(946 - 724) / 724] x 100
Subtract the new number by the original number
946 - 724 = 222
222 ÷ 724 = 0.30662983425414364
0.30662983425414364 x 100 = 30.66%