151.46% is the change from 206 to 518
Calculation steps:
[( 518 - 206 ) ÷ 206] x 100 = 151.46%
Formula
Percentage change = [(518 - 206) / 206] x 100
Subtract the new number by the original number
518 - 206 = 312
312 ÷ 206 = 1.5145631067961165
1.5145631067961165 x 100 = 151.46%