56.85% is the change from 394 to 618
Calculation steps:
[( 618 - 394 ) ÷ 394] x 100 = 56.85%
Formula
Percentage change = [(618 - 394) / 394] x 100
Subtract the new number by the original number
618 - 394 = 224
224 ÷ 394 = 0.5685279187817259
0.5685279187817259 x 100 = 56.85%