-95.2% is the change from 1000 to 48
Calculation steps:
[( 48 - 1000 ) ÷ 1000] x 100 = -95.2%
Formula
Percentage change = [(48 - 1000) / 1000] x 100
Subtract the new number by the original number
48 - 1000 = -952
-952 ÷ 1000 = -0.952
-0.952 x 100 = -95.2%