3633.33% is the change from 15 to 560
Calculation steps:
[( 560 - 15 ) ÷ 15] x 100 = 3633.33%
Formula
Percentage change = [(560 - 15) / 15] x 100
Subtract the new number by the original number
560 - 15 = 545
545 ÷ 15 = 36.333333333333336
36.333333333333336 x 100 = 3633.33%