-5.49% is the change from 583 to 551
Calculation steps:
[( 551 - 583 ) ÷ 583] x 100 = -5.49%
Formula
Percentage change = [(551 - 583) / 583] x 100
Subtract the new number by the original number
551 - 583 = -32
-32 ÷ 583 = -0.0548885077186964
-0.0548885077186964 x 100 = -5.49%