-78.1% is the change from 274 to 60
Calculation steps:
[( 60 - 274 ) ÷ 274] x 100 = -78.1%
Formula
Percentage change = [(60 - 274) / 274] x 100
Subtract the new number by the original number
60 - 274 = -214
-214 ÷ 274 = -0.781021897810219
-0.781021897810219 x 100 = -78.1%