-9.49% is the change from 611 to 553
Calculation steps:
[( 553 - 611 ) ÷ 611] x 100 = -9.49%
Formula
Percentage change = [(553 - 611) / 611] x 100
Subtract the new number by the original number
553 - 611 = -58
-58 ÷ 611 = -0.09492635024549918
-0.09492635024549918 x 100 = -9.49%