-4.52% is the change from 619 to 591
Calculation steps:
[( 591 - 619 ) ÷ 619] x 100 = -4.52%
Formula
Percentage change = [(591 - 619) / 619] x 100
Subtract the new number by the original number
591 - 619 = -28
-28 ÷ 619 = -0.045234248788368334
-0.045234248788368334 x 100 = -4.52%