399.08% is the change from 109 to 544
Calculation steps:
[( 544 - 109 ) ÷ 109] x 100 = 399.08%
Formula
Percentage change = [(544 - 109) / 109] x 100
Subtract the new number by the original number
544 - 109 = 435
435 ÷ 109 = 3.9908256880733943
3.9908256880733943 x 100 = 399.08%