-29.9% is the change from 679 to 476
Calculation steps:
[( 476 - 679 ) ÷ 679] x 100 = -29.9%
Formula
Percentage change = [(476 - 679) / 679] x 100
Subtract the new number by the original number
476 - 679 = -203
-203 ÷ 679 = -0.29896907216494845
-0.29896907216494845 x 100 = -29.9%