1616% is the change from 50 to 858
Calculation steps:
[( 858 - 50 ) ÷ 50] x 100 = 1616%
Formula
Percentage change = [(858 - 50) / 50] x 100
Subtract the new number by the original number
858 - 50 = 808
808 ÷ 50 = 16.16
16.16 x 100 = 1616%
Example