1975% is the change from 24 to 498
Calculation steps:
[( 498 - 24 ) ÷ 24] x 100 = 1975%
Formula
Percentage change = [(498 - 24) / 24] x 100
Subtract the new number by the original number
498 - 24 = 474
474 ÷ 24 = 19.75
19.75 x 100 = 1975%
Example