-68.76% is the change from 717 to 224
Calculation steps:
[( 224 - 717 ) ÷ 717] x 100 = -68.76%
Formula
Percentage change = [(224 - 717) / 717] x 100
Subtract the new number by the original number
224 - 717 = -493
-493 ÷ 717 = -0.6875871687587168
-0.6875871687587168 x 100 = -68.76%