-92.31% is the change from 975 to 75
Calculation steps:
[( 75 - 975 ) ÷ 975] x 100 = -92.31%
Formula
Percentage change = [(75 - 975) / 975] x 100
Subtract the new number by the original number
75 - 975 = -900
-900 ÷ 975 = -0.9230769230769231
-0.9230769230769231 x 100 = -92.31%