66.98% is the change from 212 to 354
Calculation steps:
[( 354 - 212 ) ÷ 212] x 100 = 66.98%
Formula
Percentage change = [(354 - 212) / 212] x 100
Subtract the new number by the original number
354 - 212 = 142
142 ÷ 212 = 0.6698113207547169
0.6698113207547169 x 100 = 66.98%