3.19% is the change from 690 to 712
Calculation steps:
[( 712 - 690 ) ÷ 690] x 100 = 3.19%
Formula
Percentage change = [(712 - 690) / 690] x 100
Subtract the new number by the original number
712 - 690 = 22
22 ÷ 690 = 0.03188405797101449
0.03188405797101449 x 100 = 3.19%