-32.34% is the change from 674 to 456
Calculation steps:
[( 456 - 674 ) ÷ 674] x 100 = -32.34%
Formula
Percentage change = [(456 - 674) / 674] x 100
Subtract the new number by the original number
456 - 674 = -218
-218 ÷ 674 = -0.32344213649851633
-0.32344213649851633 x 100 = -32.34%