-59.35% is the change from 674 to 274
Calculation steps:
[( 274 - 674 ) ÷ 674] x 100 = -59.35%
Formula
Percentage change = [(274 - 674) / 674] x 100
Subtract the new number by the original number
274 - 674 = -400
-400 ÷ 674 = -0.5934718100890207
-0.5934718100890207 x 100 = -59.35%