16.97% is the change from 813 to 951
Calculation steps:
[( 951 - 813 ) ÷ 813] x 100 = 16.97%
Formula
Percentage change = [(951 - 813) / 813] x 100
Subtract the new number by the original number
951 - 813 = 138
138 ÷ 813 = 0.16974169741697417
0.16974169741697417 x 100 = 16.97%