62.14% is the change from 412 to 668
Calculation steps:
[( 668 - 412 ) ÷ 412] x 100 = 62.14%
Formula
Percentage change = [(668 - 412) / 412] x 100
Subtract the new number by the original number
668 - 412 = 256
256 ÷ 412 = 0.6213592233009708
0.6213592233009708 x 100 = 62.14%