77.27% is the change from 484 to 858
Calculation steps:
[( 858 - 484 ) ÷ 484] x 100 = 77.27%
Formula
Percentage change = [(858 - 484) / 484] x 100
Subtract the new number by the original number
858 - 484 = 374
374 ÷ 484 = 0.7727272727272727
0.7727272727272727 x 100 = 77.27%