-85.64% is the change from 975 to 140
Calculation steps:
[( 140 - 975 ) ÷ 975] x 100 = -85.64%
Formula
Percentage change = [(140 - 975) / 975] x 100
Subtract the new number by the original number
140 - 975 = -835
-835 ÷ 975 = -0.8564102564102564
-0.8564102564102564 x 100 = -85.64%