21.05% is the change from 784 to 949
Calculation steps:
[( 949 - 784 ) ÷ 784] x 100 = 21.05%
Formula
Percentage change = [(949 - 784) / 784] x 100
Subtract the new number by the original number
949 - 784 = 165
165 ÷ 784 = 0.21045918367346939
0.21045918367346939 x 100 = 21.05%