18.44% is the change from 385 to 456
Calculation steps:
[( 456 - 385 ) ÷ 385] x 100 = 18.44%
Formula
Percentage change = [(456 - 385) / 385] x 100
Subtract the new number by the original number
456 - 385 = 71
71 ÷ 385 = 0.18441558441558442
0.18441558441558442 x 100 = 18.44%