-55.69% is the change from 677 to 300
Calculation steps:
[( 300 - 677 ) ÷ 677] x 100 = -55.69%
Formula
Percentage change = [(300 - 677) / 677] x 100
Subtract the new number by the original number
300 - 677 = -377
-377 ÷ 677 = -0.5568685376661743
-0.5568685376661743 x 100 = -55.69%