2.68% is the change from 784 to 805
Calculation steps:
[( 805 - 784 ) ÷ 784] x 100 = 2.68%
Formula
Percentage change = [(805 - 784) / 784] x 100
Subtract the new number by the original number
805 - 784 = 21
21 ÷ 784 = 0.026785714285714284
0.026785714285714284 x 100 = 2.68%