37.2% is the change from 586 to 804
Calculation steps:
[( 804 - 586 ) ÷ 586] x 100 = 37.2%
Formula
Percentage change = [(804 - 586) / 586] x 100
Subtract the new number by the original number
804 - 586 = 218
218 ÷ 586 = 0.3720136518771331
0.3720136518771331 x 100 = 37.2%