2.48% is the change from 848 to 869
Calculation steps:
[( 869 - 848 ) ÷ 848] x 100 = 2.48%
Formula
Percentage change = [(869 - 848) / 848] x 100
Subtract the new number by the original number
869 - 848 = 21
21 ÷ 848 = 0.024764150943396228
0.024764150943396228 x 100 = 2.48%