14.25% is the change from 821 to 938
Calculation steps:
[( 938 - 821 ) ÷ 821] x 100 = 14.25%
Formula
Percentage change = [(938 - 821) / 821] x 100
Subtract the new number by the original number
938 - 821 = 117
117 ÷ 821 = 0.1425091352009744
0.1425091352009744 x 100 = 14.25%