42900% is the change from 2 to 860
Calculation steps:
[( 860 - 2 ) ÷ 2] x 100 = 42900%
Formula
Percentage change = [(860 - 2) / 2] x 100
Subtract the new number by the original number
860 - 2 = 858
858 ÷ 2 = 429
429 x 100 = 42900%
Example