17.01% is the change from 670 to 784
Calculation steps:
[( 784 - 670 ) ÷ 670] x 100 = 17.01%
Formula
Percentage change = [(784 - 670) / 670] x 100
Subtract the new number by the original number
784 - 670 = 114
114 ÷ 670 = 0.1701492537313433
0.1701492537313433 x 100 = 17.01%