78.66% is the change from 478 to 854
Calculation steps:
[( 854 - 478 ) ÷ 478] x 100 = 78.66%
Formula
Percentage change = [(854 - 478) / 478] x 100
Subtract the new number by the original number
854 - 478 = 376
376 ÷ 478 = 0.7866108786610879
0.7866108786610879 x 100 = 78.66%