1510.26% is the change from 39 to 628
Calculation steps:
[( 628 - 39 ) ÷ 39] x 100 = 1510.26%
Formula
Percentage change = [(628 - 39) / 39] x 100
Subtract the new number by the original number
628 - 39 = 589
589 ÷ 39 = 15.102564102564102
15.102564102564102 x 100 = 1510.26%