-71.77% is the change from 804 to 227
Calculation steps:
[( 227 - 804 ) ÷ 804] x 100 = -71.77%
Formula
Percentage change = [(227 - 804) / 804] x 100
Subtract the new number by the original number
227 - 804 = -577
-577 ÷ 804 = -0.7176616915422885
-0.7176616915422885 x 100 = -71.77%