2973.33% is the change from 15 to 461
Calculation steps:
[( 461 - 15 ) ÷ 15] x 100 = 2973.33%
Formula
Percentage change = [(461 - 15) / 15] x 100
Subtract the new number by the original number
461 - 15 = 446
446 ÷ 15 = 29.733333333333334
29.733333333333334 x 100 = 2973.33%