-16.64% is the change from 655 to 546
Calculation steps:
[( 546 - 655 ) ÷ 655] x 100 = -16.64%
Formula
Percentage change = [(546 - 655) / 655] x 100
Subtract the new number by the original number
546 - 655 = -109
-109 ÷ 655 = -0.166412213740458
-0.166412213740458 x 100 = -16.64%