-94.3% is the change from 1000 to 57
Calculation steps:
[( 57 - 1000 ) ÷ 1000] x 100 = -94.3%
Formula
Percentage change = [(57 - 1000) / 1000] x 100
Subtract the new number by the original number
57 - 1000 = -943
-943 ÷ 1000 = -0.943
-0.943 x 100 = -94.3%