-5.89% is the change from 543 to 511
Calculation steps:
[( 511 - 543 ) ÷ 543] x 100 = -5.89%
Formula
Percentage change = [(511 - 543) / 543] x 100
Subtract the new number by the original number
511 - 543 = -32
-32 ÷ 543 = -0.058931860036832415
-0.058931860036832415 x 100 = -5.89%