-8.73% is the change from 607 to 554
Calculation steps:
[( 554 - 607 ) ÷ 607] x 100 = -8.73%
Formula
Percentage change = [(554 - 607) / 607] x 100
Subtract the new number by the original number
554 - 607 = -53
-53 ÷ 607 = -0.08731466227347612
-0.08731466227347612 x 100 = -8.73%