-6.36% is the change from 582 to 545
Calculation steps:
[( 545 - 582 ) ÷ 582] x 100 = -6.36%
Formula
Percentage change = [(545 - 582) / 582] x 100
Subtract the new number by the original number
545 - 582 = -37
-37 ÷ 582 = -0.06357388316151202
-0.06357388316151202 x 100 = -6.36%