478.77% is the change from 146 to 845
Calculation steps:
[( 845 - 146 ) ÷ 146] x 100 = 478.77%
Formula
Percentage change = [(845 - 146) / 146] x 100
Subtract the new number by the original number
845 - 146 = 699
699 ÷ 146 = 4.787671232876712
4.787671232876712 x 100 = 478.77%