-4.79% is the change from 689 to 656
Calculation steps:
[( 656 - 689 ) ÷ 689] x 100 = -4.79%
Formula
Percentage change = [(656 - 689) / 689] x 100
Subtract the new number by the original number
656 - 689 = -33
-33 ÷ 689 = -0.047895500725689405
-0.047895500725689405 x 100 = -4.79%