296.68% is the change from 211 to 837
Calculation steps:
[( 837 - 211 ) ÷ 211] x 100 = 296.68%
Formula
Percentage change = [(837 - 211) / 211] x 100
Subtract the new number by the original number
837 - 211 = 626
626 ÷ 211 = 2.9668246445497632
2.9668246445497632 x 100 = 296.68%