-69.25% is the change from 722 to 222
Calculation steps:
[( 222 - 722 ) ÷ 722] x 100 = -69.25%
Formula
Percentage change = [(222 - 722) / 722] x 100
Subtract the new number by the original number
222 - 722 = -500
-500 ÷ 722 = -0.6925207756232687
-0.6925207756232687 x 100 = -69.25%