-48.63% is the change from 948 to 487
Calculation steps:
[( 487 - 948 ) ÷ 948] x 100 = -48.63%
Formula
Percentage change = [(487 - 948) / 948] x 100
Subtract the new number by the original number
487 - 948 = -461
-461 ÷ 948 = -0.48628691983122363
-0.48628691983122363 x 100 = -48.63%