189.77% is the change from 303 to 878
Calculation steps:
[( 878 - 303 ) ÷ 303] x 100 = 189.77%
Formula
Percentage change = [(878 - 303) / 303] x 100
Subtract the new number by the original number
878 - 303 = 575
575 ÷ 303 = 1.8976897689768977
1.8976897689768977 x 100 = 189.77%