66.36% is the change from 214 to 356
Calculation steps:
[( 356 - 214 ) ÷ 214] x 100 = 66.36%
Formula
Percentage change = [(356 - 214) / 214] x 100
Subtract the new number by the original number
356 - 214 = 142
142 ÷ 214 = 0.6635514018691588
0.6635514018691588 x 100 = 66.36%