13.48% is the change from 623 to 707
Calculation steps:
[( 707 - 623 ) ÷ 623] x 100 = 13.48%
Formula
Percentage change = [(707 - 623) / 623] x 100
Subtract the new number by the original number
707 - 623 = 84
84 ÷ 623 = 0.1348314606741573
0.1348314606741573 x 100 = 13.48%