-35.56% is the change from 270 to 174
Calculation steps:
[( 174 - 270 ) ÷ 270] x 100 = -35.56%
Formula
Percentage change = [(174 - 270) / 270] x 100
Subtract the new number by the original number
174 - 270 = -96
-96 ÷ 270 = -0.35555555555555557
-0.35555555555555557 x 100 = -35.56%