3470.83% is the change from 24 to 857
Calculation steps:
[( 857 - 24 ) ÷ 24] x 100 = 3470.83%
Formula
Percentage change = [(857 - 24) / 24] x 100
Subtract the new number by the original number
857 - 24 = 833
833 ÷ 24 = 34.708333333333336
34.708333333333336 x 100 = 3470.83%