177.27% is the change from 308 to 854
Calculation steps:
[( 854 - 308 ) ÷ 308] x 100 = 177.27%
Formula
Percentage change = [(854 - 308) / 308] x 100
Subtract the new number by the original number
854 - 308 = 546
546 ÷ 308 = 1.7727272727272727
1.7727272727272727 x 100 = 177.27%