-30.34% is the change from 679 to 473
Calculation steps:
[( 473 - 679 ) ÷ 679] x 100 = -30.34%
Formula
Percentage change = [(473 - 679) / 679] x 100
Subtract the new number by the original number
473 - 679 = -206
-206 ÷ 679 = -0.30338733431516934
-0.30338733431516934 x 100 = -30.34%