-72.22% is the change from 799 to 222
Calculation steps:
[( 222 - 799 ) ÷ 799] x 100 = -72.22%
Formula
Percentage change = [(222 - 799) / 799] x 100
Subtract the new number by the original number
222 - 799 = -577
-577 ÷ 799 = -0.7221526908635795
-0.7221526908635795 x 100 = -72.22%