-82.96% is the change from 804 to 137
Calculation steps:
[( 137 - 804 ) ÷ 804] x 100 = -82.96%
Formula
Percentage change = [(137 - 804) / 804] x 100
Subtract the new number by the original number
137 - 804 = -667
-667 ÷ 804 = -0.8296019900497512
-0.8296019900497512 x 100 = -82.96%