-93.2% is the change from 1000 to 68
Calculation steps:
[( 68 - 1000 ) ÷ 1000] x 100 = -93.2%
Formula
Percentage change = [(68 - 1000) / 1000] x 100
Subtract the new number by the original number
68 - 1000 = -932
-932 ÷ 1000 = -0.932
-0.932 x 100 = -93.2%