43800% is the change from 2 to 878
Calculation steps:
[( 878 - 2 ) ÷ 2] x 100 = 43800%
Formula
Percentage change = [(878 - 2) / 2] x 100
Subtract the new number by the original number
878 - 2 = 876
876 ÷ 2 = 438
438 x 100 = 43800%
Example