310.68% is the change from 206 to 846
Calculation steps:
[( 846 - 206 ) ÷ 206] x 100 = 310.68%
Formula
Percentage change = [(846 - 206) / 206] x 100
Subtract the new number by the original number
846 - 206 = 640
640 ÷ 206 = 3.1067961165048543
3.1067961165048543 x 100 = 310.68%