15.06% is the change from 817 to 940
Calculation steps:
[( 940 - 817 ) ÷ 817] x 100 = 15.06%
Formula
Percentage change = [(940 - 817) / 817] x 100
Subtract the new number by the original number
940 - 817 = 123
123 ÷ 817 = 0.15055079559363524
0.15055079559363524 x 100 = 15.06%