14.55% is the change from 591 to 677
Calculation steps:
[( 677 - 591 ) ÷ 591] x 100 = 14.55%
Formula
Percentage change = [(677 - 591) / 591] x 100
Subtract the new number by the original number
677 - 591 = 86
86 ÷ 591 = 0.1455160744500846
0.1455160744500846 x 100 = 14.55%