80.12% is the change from 488 to 879
Calculation steps:
[( 879 - 488 ) ÷ 488] x 100 = 80.12%
Formula
Percentage change = [(879 - 488) / 488] x 100
Subtract the new number by the original number
879 - 488 = 391
391 ÷ 488 = 0.8012295081967213
0.8012295081967213 x 100 = 80.12%