31.7% is the change from 530 to 698
Calculation steps:
[( 698 - 530 ) ÷ 530] x 100 = 31.7%
Formula
Percentage change = [(698 - 530) / 530] x 100
Subtract the new number by the original number
698 - 530 = 168
168 ÷ 530 = 0.3169811320754717
0.3169811320754717 x 100 = 31.7%