30.9% is the change from 534 to 699
Calculation steps:
[( 699 - 534 ) ÷ 534] x 100 = 30.9%
Formula
Percentage change = [(699 - 534) / 534] x 100
Subtract the new number by the original number
699 - 534 = 165
165 ÷ 534 = 0.3089887640449438
0.3089887640449438 x 100 = 30.9%