3425% is the change from 24 to 846
Calculation steps:
[( 846 - 24 ) ÷ 24] x 100 = 3425%
Formula
Percentage change = [(846 - 24) / 24] x 100
Subtract the new number by the original number
846 - 24 = 822
822 ÷ 24 = 34.25
34.25 x 100 = 3425%
Example