1.82% is the change from 658 to 670
Calculation steps:
[( 670 - 658 ) ÷ 658] x 100 = 1.82%
Formula
Percentage change = [(670 - 658) / 658] x 100
Subtract the new number by the original number
670 - 658 = 12
12 ÷ 658 = 0.0182370820668693
0.0182370820668693 x 100 = 1.82%