-26.71% is the change from 674 to 494
Calculation steps:
[( 494 - 674 ) ÷ 674] x 100 = -26.71%
Formula
Percentage change = [(494 - 674) / 674] x 100
Subtract the new number by the original number
494 - 674 = -180
-180 ÷ 674 = -0.26706231454005935
-0.26706231454005935 x 100 = -26.71%