218.01% is the change from 211 to 671
Calculation steps:
[( 671 - 211 ) ÷ 211] x 100 = 218.01%
Formula
Percentage change = [(671 - 211) / 211] x 100
Subtract the new number by the original number
671 - 211 = 460
460 ÷ 211 = 2.1800947867298577
2.1800947867298577 x 100 = 218.01%