77.78% is the change from 477 to 848
Calculation steps:
[( 848 - 477 ) ÷ 477] x 100 = 77.78%
Formula
Percentage change = [(848 - 477) / 477] x 100
Subtract the new number by the original number
848 - 477 = 371
371 ÷ 477 = 0.7777777777777778
0.7777777777777778 x 100 = 77.78%