1887.5% is the change from 24 to 477
Calculation steps:
[( 477 - 24 ) ÷ 24] x 100 = 1887.5%
Formula
Percentage change = [(477 - 24) / 24] x 100
Subtract the new number by the original number
477 - 24 = 453
453 ÷ 24 = 18.875
18.875 x 100 = 1887.5%
Example