-27.96% is the change from 676 to 487
Calculation steps:
[( 487 - 676 ) ÷ 676] x 100 = -27.96%
Formula
Percentage change = [(487 - 676) / 676] x 100
Subtract the new number by the original number
487 - 676 = -189
-189 ÷ 676 = -0.27958579881656803
-0.27958579881656803 x 100 = -27.96%