161.29% is the change from 124 to 324
Calculation steps:
[( 324 - 124 ) ÷ 124] x 100 = 161.29%
Formula
Percentage change = [(324 - 124) / 124] x 100
Subtract the new number by the original number
324 - 124 = 200
200 ÷ 124 = 1.6129032258064515
1.6129032258064515 x 100 = 161.29%