18.1% is the change from 591 to 698
Calculation steps:
[( 698 - 591 ) ÷ 591] x 100 = 18.1%
Formula
Percentage change = [(698 - 591) / 591] x 100
Subtract the new number by the original number
698 - 591 = 107
107 ÷ 591 = 0.18104906937394247
0.18104906937394247 x 100 = 18.1%