-23.82% is the change from 487 to 371
Calculation steps:
[( 371 - 487 ) ÷ 487] x 100 = -23.82%
Formula
Percentage change = [(371 - 487) / 487] x 100
Subtract the new number by the original number
371 - 487 = -116
-116 ÷ 487 = -0.23819301848049282
-0.23819301848049282 x 100 = -23.82%