142.06% is the change from 214 to 518
Calculation steps:
[( 518 - 214 ) ÷ 214] x 100 = 142.06%
Formula
Percentage change = [(518 - 214) / 214] x 100
Subtract the new number by the original number
518 - 214 = 304
304 ÷ 214 = 1.4205607476635513
1.4205607476635513 x 100 = 142.06%
Example