5.84% is the change from 822 to 870
Calculation steps:
[( 870 - 822 ) ÷ 822] x 100 = 5.84%
Formula
Percentage change = [(870 - 822) / 822] x 100
Subtract the new number by the original number
870 - 822 = 48
48 ÷ 822 = 0.058394160583941604
0.058394160583941604 x 100 = 5.84%