-29.29% is the change from 676 to 478
Calculation steps:
[( 478 - 676 ) ÷ 676] x 100 = -29.29%
Formula
Percentage change = [(478 - 676) / 676] x 100
Subtract the new number by the original number
478 - 676 = -198
-198 ÷ 676 = -0.29289940828402367
-0.29289940828402367 x 100 = -29.29%