15.23% is the change from 814 to 938
Calculation steps:
[( 938 - 814 ) ÷ 814] x 100 = 15.23%
Formula
Percentage change = [(938 - 814) / 814] x 100
Subtract the new number by the original number
938 - 814 = 124
124 ÷ 814 = 0.15233415233415235
0.15233415233415235 x 100 = 15.23%