-74.04% is the change from 674 to 175
Calculation steps:
[( 175 - 674 ) ÷ 674] x 100 = -74.04%
Formula
Percentage change = [(175 - 674) / 674] x 100
Subtract the new number by the original number
175 - 674 = -499
-499 ÷ 674 = -0.7403560830860534
-0.7403560830860534 x 100 = -74.04%