9.44% is the change from 784 to 858
Calculation steps:
[( 858 - 784 ) ÷ 784] x 100 = 9.44%
Formula
Percentage change = [(858 - 784) / 784] x 100
Subtract the new number by the original number
858 - 784 = 74
74 ÷ 784 = 0.09438775510204081
0.09438775510204081 x 100 = 9.44%