-9.41% is the change from 606 to 549
Calculation steps:
[( 549 - 606 ) ÷ 606] x 100 = -9.41%
Formula
Percentage change = [(549 - 606) / 606] x 100
Subtract the new number by the original number
549 - 606 = -57
-57 ÷ 606 = -0.09405940594059406
-0.09405940594059406 x 100 = -9.41%