211.93% is the change from 218 to 680
Calculation steps:
[( 680 - 218 ) ÷ 218] x 100 = 211.93%
Formula
Percentage change = [(680 - 218) / 218] x 100
Subtract the new number by the original number
680 - 218 = 462
462 ÷ 218 = 2.1192660550458715
2.1192660550458715 x 100 = 211.93%