-76.41% is the change from 975 to 230
Calculation steps:
[( 230 - 975 ) ÷ 975] x 100 = -76.41%
Formula
Percentage change = [(230 - 975) / 975] x 100
Subtract the new number by the original number
230 - 975 = -745
-745 ÷ 975 = -0.764102564102564
-0.764102564102564 x 100 = -76.41%