-72.69% is the change from 813 to 222
Calculation steps:
[( 222 - 813 ) ÷ 813] x 100 = -72.69%
Formula
Percentage change = [(222 - 813) / 813] x 100
Subtract the new number by the original number
222 - 813 = -591
-591 ÷ 813 = -0.7269372693726938
-0.7269372693726938 x 100 = -72.69%