13.2% is the change from 591 to 669
Calculation steps:
[( 669 - 591 ) ÷ 591] x 100 = 13.2%
Formula
Percentage change = [(669 - 591) / 591] x 100
Subtract the new number by the original number
669 - 591 = 78
78 ÷ 591 = 0.1319796954314721
0.1319796954314721 x 100 = 13.2%