147.58% is the change from 124 to 307
Calculation steps:
[( 307 - 124 ) ÷ 124] x 100 = 147.58%
Formula
Percentage change = [(307 - 124) / 124] x 100
Subtract the new number by the original number
307 - 124 = 183
183 ÷ 124 = 1.4758064516129032
1.4758064516129032 x 100 = 147.58%