-10.82% is the change from 610 to 544
Calculation steps:
[( 544 - 610 ) ÷ 610] x 100 = -10.82%
Formula
Percentage change = [(544 - 610) / 610] x 100
Subtract the new number by the original number
544 - 610 = -66
-66 ÷ 610 = -0.10819672131147541
-0.10819672131147541 x 100 = -10.82%