317.06% is the change from 211 to 880
Calculation steps:
[( 880 - 211 ) ÷ 211] x 100 = 317.06%
Formula
Percentage change = [(880 - 211) / 211] x 100
Subtract the new number by the original number
880 - 211 = 669
669 ÷ 211 = 3.170616113744076
3.170616113744076 x 100 = 317.06%