293.27% is the change from 208 to 818
Calculation steps:
[( 818 - 208 ) ÷ 208] x 100 = 293.27%
Formula
Percentage change = [(818 - 208) / 208] x 100
Subtract the new number by the original number
818 - 208 = 610
610 ÷ 208 = 2.9326923076923075
2.9326923076923075 x 100 = 293.27%