450.68% is the change from 146 to 804
Calculation steps:
[( 804 - 146 ) ÷ 146] x 100 = 450.68%
Formula
Percentage change = [(804 - 146) / 146] x 100
Subtract the new number by the original number
804 - 146 = 658
658 ÷ 146 = 4.506849315068493
4.506849315068493 x 100 = 450.68%