1656% is the change from 50 to 878
Calculation steps:
[( 878 - 50 ) ÷ 50] x 100 = 1656%
Formula
Percentage change = [(878 - 50) / 50] x 100
Subtract the new number by the original number
878 - 50 = 828
828 ÷ 50 = 16.56
16.56 x 100 = 1656%
Example