296.21% is the change from 211 to 836
Calculation steps:
[( 836 - 211 ) ÷ 211] x 100 = 296.21%
Formula
Percentage change = [(836 - 211) / 211] x 100
Subtract the new number by the original number
836 - 211 = 625
625 ÷ 211 = 2.962085308056872
2.962085308056872 x 100 = 296.21%