145.5% is the change from 211 to 518
Calculation steps:
[( 518 - 211 ) ÷ 211] x 100 = 145.5%
Formula
Percentage change = [(518 - 211) / 211] x 100
Subtract the new number by the original number
518 - 211 = 307
307 ÷ 211 = 1.4549763033175356
1.4549763033175356 x 100 = 145.5%