318.32% is the change from 202 to 845
Calculation steps:
[( 845 - 202 ) ÷ 202] x 100 = 318.32%
Formula
Percentage change = [(845 - 202) / 202] x 100
Subtract the new number by the original number
845 - 202 = 643
643 ÷ 202 = 3.1831683168316833
3.1831683168316833 x 100 = 318.32%