-6.54% is the change from 657 to 614
Calculation steps:
[( 614 - 657 ) ÷ 657] x 100 = -6.54%
Formula
Percentage change = [(614 - 657) / 657] x 100
Subtract the new number by the original number
614 - 657 = -43
-43 ÷ 657 = -0.0654490106544901
-0.0654490106544901 x 100 = -6.54%