180% is the change from 185 to 518
Calculation steps:
[( 518 - 185 ) ÷ 185] x 100 = 180%
Formula
Percentage change = [(518 - 185) / 185] x 100
Subtract the new number by the original number
518 - 185 = 333
333 ÷ 185 = 1.8
1.8 x 100 = 180%
Example