-1.82% is the change from 715 to 702
Calculation steps:
[( 702 - 715 ) ÷ 715] x 100 = -1.82%
Formula
Percentage change = [(702 - 715) / 715] x 100
Subtract the new number by the original number
702 - 715 = -13
-13 ÷ 715 = -0.01818181818181818
-0.01818181818181818 x 100 = -1.82%