-69.9% is the change from 804 to 242
Calculation steps:
[( 242 - 804 ) ÷ 804] x 100 = -69.9%
Formula
Percentage change = [(242 - 804) / 804] x 100
Subtract the new number by the original number
242 - 804 = -562
-562 ÷ 804 = -0.6990049751243781
-0.6990049751243781 x 100 = -69.9%