-33.23% is the change from 677 to 452
Calculation steps:
[( 452 - 677 ) ÷ 677] x 100 = -33.23%
Formula
Percentage change = [(452 - 677) / 677] x 100
Subtract the new number by the original number
452 - 677 = -225
-225 ÷ 677 = -0.33234859675036926
-0.33234859675036926 x 100 = -33.23%