2.3% is the change from 784 to 802
Calculation steps:
[( 802 - 784 ) ÷ 784] x 100 = 2.3%
Formula
Percentage change = [(802 - 784) / 784] x 100
Subtract the new number by the original number
802 - 784 = 18
18 ÷ 784 = 0.02295918367346939
0.02295918367346939 x 100 = 2.3%