-65.71% is the change from 140 to 48
Calculation steps:
[( 48 - 140 ) ÷ 140] x 100 = -65.71%
Formula
Percentage change = [(48 - 140) / 140] x 100
Subtract the new number by the original number
48 - 140 = -92
-92 ÷ 140 = -0.6571428571428571
-0.6571428571428571 x 100 = -65.71%