108.06% is the change from 211 to 439
Calculation steps:
[( 439 - 211 ) ÷ 211] x 100 = 108.06%
Formula
Percentage change = [(439 - 211) / 211] x 100
Subtract the new number by the original number
439 - 211 = 228
228 ÷ 211 = 1.080568720379147
1.080568720379147 x 100 = 108.06%