18.6% is the change from 817 to 969
Calculation steps:
[( 969 - 817 ) ÷ 817] x 100 = 18.6%
Formula
Percentage change = [(969 - 817) / 817] x 100
Subtract the new number by the original number
969 - 817 = 152
152 ÷ 817 = 0.18604651162790697
0.18604651162790697 x 100 = 18.6%