18.36% is the change from 670 to 793
Calculation steps:
[( 793 - 670 ) ÷ 670] x 100 = 18.36%
Formula
Percentage change = [(793 - 670) / 670] x 100
Subtract the new number by the original number
793 - 670 = 123
123 ÷ 670 = 0.18358208955223881
0.18358208955223881 x 100 = 18.36%