48.11% is the change from 212 to 314
Calculation steps:
[( 314 - 212 ) ÷ 212] x 100 = 48.11%
Formula
Percentage change = [(314 - 212) / 212] x 100
Subtract the new number by the original number
314 - 212 = 102
102 ÷ 212 = 0.4811320754716981
0.4811320754716981 x 100 = 48.11%