171.83% is the change from 323 to 878
Calculation steps:
[( 878 - 323 ) ÷ 323] x 100 = 171.83%
Formula
Percentage change = [(878 - 323) / 323] x 100
Subtract the new number by the original number
878 - 323 = 555
555 ÷ 323 = 1.7182662538699691
1.7182662538699691 x 100 = 171.83%