-58.75% is the change from 674 to 278
Calculation steps:
[( 278 - 674 ) ÷ 674] x 100 = -58.75%
Formula
Percentage change = [(278 - 674) / 674] x 100
Subtract the new number by the original number
278 - 674 = -396
-396 ÷ 674 = -0.5875370919881305
-0.5875370919881305 x 100 = -58.75%