-32.54% is the change from 676 to 456
Calculation steps:
[( 456 - 676 ) ÷ 676] x 100 = -32.54%
Formula
Percentage change = [(456 - 676) / 676] x 100
Subtract the new number by the original number
456 - 676 = -220
-220 ÷ 676 = -0.3254437869822485
-0.3254437869822485 x 100 = -32.54%