-7.49% is the change from 561 to 519
Calculation steps:
[( 519 - 561 ) ÷ 561] x 100 = -7.49%
Formula
Percentage change = [(519 - 561) / 561] x 100
Subtract the new number by the original number
519 - 561 = -42
-42 ÷ 561 = -0.0748663101604278
-0.0748663101604278 x 100 = -7.49%