-5.12% is the change from 547 to 519
Calculation steps:
[( 519 - 547 ) ÷ 547] x 100 = -5.12%
Formula
Percentage change = [(519 - 547) / 547] x 100
Subtract the new number by the original number
519 - 547 = -28
-28 ÷ 547 = -0.051188299817184646
-0.051188299817184646 x 100 = -5.12%