22.26% is the change from 548 to 670
Calculation steps:
[( 670 - 548 ) ÷ 548] x 100 = 22.26%
Formula
Percentage change = [(670 - 548) / 548] x 100
Subtract the new number by the original number
670 - 548 = 122
122 ÷ 548 = 0.22262773722627738
0.22262773722627738 x 100 = 22.26%