44.81% is the change from 212 to 307
Calculation steps:
[( 307 - 212 ) ÷ 212] x 100 = 44.81%
Formula
Percentage change = [(307 - 212) / 212] x 100
Subtract the new number by the original number
307 - 212 = 95
95 ÷ 212 = 0.4481132075471698
0.4481132075471698 x 100 = 44.81%