-1.81% is the change from 553 to 543
Calculation steps:
[( 543 - 553 ) ÷ 553] x 100 = -1.81%
Formula
Percentage change = [(543 - 553) / 553] x 100
Subtract the new number by the original number
543 - 553 = -10
-10 ÷ 553 = -0.018083182640144666
-0.018083182640144666 x 100 = -1.81%