-1.61% is the change from 560 to 551
Calculation steps:
[( 551 - 560 ) ÷ 560] x 100 = -1.61%
Formula
Percentage change = [(551 - 560) / 560] x 100
Subtract the new number by the original number
551 - 560 = -9
-9 ÷ 560 = -0.01607142857142857
-0.01607142857142857 x 100 = -1.61%