6.6% is the change from 561 to 598
Calculation steps:
[( 598 - 561 ) ÷ 561] x 100 = 6.6%
Formula
Percentage change = [(598 - 561) / 561] x 100
Subtract the new number by the original number
598 - 561 = 37
37 ÷ 561 = 0.0659536541889483
0.0659536541889483 x 100 = 6.6%