152.83% is the change from 318 to 804
Calculation steps:
[( 804 - 318 ) ÷ 318] x 100 = 152.83%
Formula
Percentage change = [(804 - 318) / 318] x 100
Subtract the new number by the original number
804 - 318 = 486
486 ÷ 318 = 1.528301886792453
1.528301886792453 x 100 = 152.83%