79.79% is the change from 475 to 854
Calculation steps:
[( 854 - 475 ) ÷ 475] x 100 = 79.79%
Formula
Percentage change = [(854 - 475) / 475] x 100
Subtract the new number by the original number
854 - 475 = 379
379 ÷ 475 = 0.7978947368421052
0.7978947368421052 x 100 = 79.79%