4195% is the change from 20 to 859
Calculation steps:
[( 859 - 20 ) ÷ 20] x 100 = 4195%
Formula
Percentage change = [(859 - 20) / 20] x 100
Subtract the new number by the original number
859 - 20 = 839
839 ÷ 20 = 41.95
41.95 x 100 = 4195%
Example