623.53% is the change from 34 to 246
Calculation steps:
[( 246 - 34 ) ÷ 34] x 100 = 623.53%
Formula
Percentage change = [(246 - 34) / 34] x 100
Subtract the new number by the original number
246 - 34 = 212
212 ÷ 34 = 6.235294117647059
6.235294117647059 x 100 = 623.53%