-36.5% is the change from 274 to 174
Calculation steps:
[( 174 - 274 ) ÷ 274] x 100 = -36.5%
Formula
Percentage change = [(174 - 274) / 274] x 100
Subtract the new number by the original number
174 - 274 = -100
-100 ÷ 274 = -0.36496350364963503
-0.36496350364963503 x 100 = -36.5%