64.95% is the change from 214 to 353
Calculation steps:
[( 353 - 214 ) ÷ 214] x 100 = 64.95%
Formula
Percentage change = [(353 - 214) / 214] x 100
Subtract the new number by the original number
353 - 214 = 139
139 ÷ 214 = 0.6495327102803738
0.6495327102803738 x 100 = 64.95%