6.38% is the change from 658 to 700
Calculation steps:
[( 700 - 658 ) ÷ 658] x 100 = 6.38%
Formula
Percentage change = [(700 - 658) / 658] x 100
Subtract the new number by the original number
700 - 658 = 42
42 ÷ 658 = 0.06382978723404255
0.06382978723404255 x 100 = 6.38%