149.04% is the change from 208 to 518
Calculation steps:
[( 518 - 208 ) ÷ 208] x 100 = 149.04%
Formula
Percentage change = [(518 - 208) / 208] x 100
Subtract the new number by the original number
518 - 208 = 310
310 ÷ 208 = 1.4903846153846154
1.4903846153846154 x 100 = 149.04%