1.99% is the change from 805 to 821
Calculation steps:
[( 821 - 805 ) ÷ 805] x 100 = 1.99%
Formula
Percentage change = [(821 - 805) / 805] x 100
Subtract the new number by the original number
821 - 805 = 16
16 ÷ 805 = 0.01987577639751553
0.01987577639751553 x 100 = 1.99%