80.13% is the change from 478 to 861
Calculation steps:
[( 861 - 478 ) ÷ 478] x 100 = 80.13%
Formula
Percentage change = [(861 - 478) / 478] x 100
Subtract the new number by the original number
861 - 478 = 383
383 ÷ 478 = 0.801255230125523
0.801255230125523 x 100 = 80.13%