-27.57% is the change from 341 to 247
Calculation steps:
[( 247 - 341 ) ÷ 341] x 100 = -27.57%
Formula
Percentage change = [(247 - 341) / 341] x 100
Subtract the new number by the original number
247 - 341 = -94
-94 ÷ 341 = -0.2756598240469208
-0.2756598240469208 x 100 = -27.57%