1575% is the change from 24 to 402
Calculation steps:
[( 402 - 24 ) ÷ 24] x 100 = 1575%
Formula
Percentage change = [(402 - 24) / 24] x 100
Subtract the new number by the original number
402 - 24 = 378
378 ÷ 24 = 15.75
15.75 x 100 = 1575%
Example