87.02% is the change from 470 to 879
Calculation steps:
[( 879 - 470 ) ÷ 470] x 100 = 87.02%
Formula
Percentage change = [(879 - 470) / 470] x 100
Subtract the new number by the original number
879 - 470 = 409
409 ÷ 470 = 0.8702127659574468
0.8702127659574468 x 100 = 87.02%