2353.33% is the change from 15 to 368
Calculation steps:
[( 368 - 15 ) ÷ 15] x 100 = 2353.33%
Formula
Percentage change = [(368 - 15) / 15] x 100
Subtract the new number by the original number
368 - 15 = 353
353 ÷ 15 = 23.533333333333335
23.533333333333335 x 100 = 2353.33%