-16.92% is the change from 656 to 545
Calculation steps:
[( 545 - 656 ) ÷ 656] x 100 = -16.92%
Formula
Percentage change = [(545 - 656) / 656] x 100
Subtract the new number by the original number
545 - 656 = -111
-111 ÷ 656 = -0.16920731707317074
-0.16920731707317074 x 100 = -16.92%