312.44% is the change from 209 to 862
Calculation steps:
[( 862 - 209 ) ÷ 209] x 100 = 312.44%
Formula
Percentage change = [(862 - 209) / 209] x 100
Subtract the new number by the original number
862 - 209 = 653
653 ÷ 209 = 3.124401913875598
3.124401913875598 x 100 = 312.44%