-64.18% is the change from 804 to 288
Calculation steps:
[( 288 - 804 ) ÷ 804] x 100 = -64.18%
Formula
Percentage change = [(288 - 804) / 804] x 100
Subtract the new number by the original number
288 - 804 = -516
-516 ÷ 804 = -0.6417910447761194
-0.6417910447761194 x 100 = -64.18%