2.94% is the change from 715 to 736
Calculation steps:
[( 736 - 715 ) ÷ 715] x 100 = 2.94%
Formula
Percentage change = [(736 - 715) / 715] x 100
Subtract the new number by the original number
736 - 715 = 21
21 ÷ 715 = 0.02937062937062937
0.02937062937062937 x 100 = 2.94%