-2.03% is the change from 691 to 677
Calculation steps:
[( 677 - 691 ) ÷ 691] x 100 = -2.03%
Formula
Percentage change = [(677 - 691) / 691] x 100
Subtract the new number by the original number
677 - 691 = -14
-14 ÷ 691 = -0.020260492040520984
-0.020260492040520984 x 100 = -2.03%