17.81% is the change from 814 to 959
Calculation steps:
[( 959 - 814 ) ÷ 814] x 100 = 17.81%
Formula
Percentage change = [(959 - 814) / 814] x 100
Subtract the new number by the original number
959 - 814 = 145
145 ÷ 814 = 0.17813267813267813
0.17813267813267813 x 100 = 17.81%