-37.96% is the change from 274 to 170
Calculation steps:
[( 170 - 274 ) ÷ 274] x 100 = -37.96%
Formula
Percentage change = [(170 - 274) / 274] x 100
Subtract the new number by the original number
170 - 274 = -104
-104 ÷ 274 = -0.3795620437956204
-0.3795620437956204 x 100 = -37.96%