2352.94% is the change from 34 to 834
Calculation steps:
[( 834 - 34 ) ÷ 34] x 100 = 2352.94%
Formula
Percentage change = [(834 - 34) / 34] x 100
Subtract the new number by the original number
834 - 34 = 800
800 ÷ 34 = 23.529411764705884
23.529411764705884 x 100 = 2352.94%