-33.08% is the change from 804 to 538
Calculation steps:
[( 538 - 804 ) ÷ 804] x 100 = -33.08%
Formula
Percentage change = [(538 - 804) / 804] x 100
Subtract the new number by the original number
538 - 804 = -266
-266 ÷ 804 = -0.3308457711442786
-0.3308457711442786 x 100 = -33.08%