319.44% is the change from 108 to 453
Calculation steps:
[( 453 - 108 ) ÷ 108] x 100 = 319.44%
Formula
Percentage change = [(453 - 108) / 108] x 100
Subtract the new number by the original number
453 - 108 = 345
345 ÷ 108 = 3.1944444444444446
3.1944444444444446 x 100 = 319.44%