-15.24% is the change from 715 to 606
Calculation steps:
[( 606 - 715 ) ÷ 715] x 100 = -15.24%
Formula
Percentage change = [(606 - 715) / 715] x 100
Subtract the new number by the original number
606 - 715 = -109
-109 ÷ 715 = -0.15244755244755245
-0.15244755244755245 x 100 = -15.24%