42.52% is the change from 214 to 305
Calculation steps:
[( 305 - 214 ) ÷ 214] x 100 = 42.52%
Formula
Percentage change = [(305 - 214) / 214] x 100
Subtract the new number by the original number
305 - 214 = 91
91 ÷ 214 = 0.4252336448598131
0.4252336448598131 x 100 = 42.52%