-69.37% is the change from 715 to 219
Calculation steps:
[( 219 - 715 ) ÷ 715] x 100 = -69.37%
Formula
Percentage change = [(219 - 715) / 715] x 100
Subtract the new number by the original number
219 - 715 = -496
-496 ÷ 715 = -0.6937062937062937
-0.6937062937062937 x 100 = -69.37%