-69.04% is the change from 717 to 222
Calculation steps:
[( 222 - 717 ) ÷ 717] x 100 = -69.04%
Formula
Percentage change = [(222 - 717) / 717] x 100
Subtract the new number by the original number
222 - 717 = -495
-495 ÷ 717 = -0.6903765690376569
-0.6903765690376569 x 100 = -69.04%