61.84% is the change from 414 to 670
Calculation steps:
[( 670 - 414 ) ÷ 414] x 100 = 61.84%
Formula
Percentage change = [(670 - 414) / 414] x 100
Subtract the new number by the original number
670 - 414 = 256
256 ÷ 414 = 0.6183574879227053
0.6183574879227053 x 100 = 61.84%