14.97% is the change from 394 to 453
Calculation steps:
[( 453 - 394 ) ÷ 394] x 100 = 14.97%
Formula
Percentage change = [(453 - 394) / 394] x 100
Subtract the new number by the original number
453 - 394 = 59
59 ÷ 394 = 0.14974619289340102
0.14974619289340102 x 100 = 14.97%