108.84% is the change from 147 to 307
Calculation steps:
[( 307 - 147 ) ÷ 147] x 100 = 108.84%
Formula
Percentage change = [(307 - 147) / 147] x 100
Subtract the new number by the original number
307 - 147 = 160
160 ÷ 147 = 1.08843537414966
1.08843537414966 x 100 = 108.84%