17.38% is the change from 817 to 959
Calculation steps:
[( 959 - 817 ) ÷ 817] x 100 = 17.38%
Formula
Percentage change = [(959 - 817) / 817] x 100
Subtract the new number by the original number
959 - 817 = 142
142 ÷ 817 = 0.17380660954712362
0.17380660954712362 x 100 = 17.38%