79.87% is the change from 477 to 858
Calculation steps:
[( 858 - 477 ) ÷ 477] x 100 = 79.87%
Formula
Percentage change = [(858 - 477) / 477] x 100
Subtract the new number by the original number
858 - 477 = 381
381 ÷ 477 = 0.7987421383647799
0.7987421383647799 x 100 = 79.87%