123.89% is the change from 180 to 403
Calculation steps:
[( 403 - 180 ) ÷ 180] x 100 = 123.89%
Formula
Percentage change = [(403 - 180) / 180] x 100
Subtract the new number by the original number
403 - 180 = 223
223 ÷ 180 = 1.238888888888889
1.238888888888889 x 100 = 123.89%