63.08% is the change from 214 to 349
Calculation steps:
[( 349 - 214 ) ÷ 214] x 100 = 63.08%
Formula
Percentage change = [(349 - 214) / 214] x 100
Subtract the new number by the original number
349 - 214 = 135
135 ÷ 214 = 0.6308411214953271
0.6308411214953271 x 100 = 63.08%