-64.69% is the change from 674 to 238
Calculation steps:
[( 238 - 674 ) ÷ 674] x 100 = -64.69%
Formula
Percentage change = [(238 - 674) / 674] x 100
Subtract the new number by the original number
238 - 674 = -436
-436 ÷ 674 = -0.6468842729970327
-0.6468842729970327 x 100 = -64.69%