18.03% is the change from 821 to 969
Calculation steps:
[( 969 - 821 ) ÷ 821] x 100 = 18.03%
Formula
Percentage change = [(969 - 821) / 821] x 100
Subtract the new number by the original number
969 - 821 = 148
148 ÷ 821 = 0.18026796589524968
0.18026796589524968 x 100 = 18.03%