-77.18% is the change from 241 to 55
Calculation steps:
[( 55 - 241 ) ÷ 241] x 100 = -77.18%
Formula
Percentage change = [(55 - 241) / 241] x 100
Subtract the new number by the original number
55 - 241 = -186
-186 ÷ 241 = -0.7717842323651453
-0.7717842323651453 x 100 = -77.18%