4073.33% is the change from 15 to 626
Calculation steps:
[( 626 - 15 ) ÷ 15] x 100 = 4073.33%
Formula
Percentage change = [(626 - 15) / 15] x 100
Subtract the new number by the original number
626 - 15 = 611
611 ÷ 15 = 40.733333333333334
40.733333333333334 x 100 = 4073.33%