7.84% is the change from 727 to 784
Calculation steps:
[( 784 - 727 ) ÷ 727] x 100 = 7.84%
Formula
Percentage change = [(784 - 727) / 727] x 100
Subtract the new number by the original number
784 - 727 = 57
57 ÷ 727 = 0.07840440165061899
0.07840440165061899 x 100 = 7.84%