31.47% is the change from 715 to 940
Calculation steps:
[( 940 - 715 ) ÷ 715] x 100 = 31.47%
Formula
Percentage change = [(940 - 715) / 715] x 100
Subtract the new number by the original number
940 - 715 = 225
225 ÷ 715 = 0.3146853146853147
0.3146853146853147 x 100 = 31.47%