318.63% is the change from 204 to 854
Calculation steps:
[( 854 - 204 ) ÷ 204] x 100 = 318.63%
Formula
Percentage change = [(854 - 204) / 204] x 100
Subtract the new number by the original number
854 - 204 = 650
650 ÷ 204 = 3.1862745098039214
3.1862745098039214 x 100 = 318.63%