4.08% is the change from 784 to 816
Calculation steps:
[( 816 - 784 ) ÷ 784] x 100 = 4.08%
Formula
Percentage change = [(816 - 784) / 784] x 100
Subtract the new number by the original number
816 - 784 = 32
32 ÷ 784 = 0.04081632653061224
0.04081632653061224 x 100 = 4.08%