-75.9% is the change from 975 to 235
Calculation steps:
[( 235 - 975 ) ÷ 975] x 100 = -75.9%
Formula
Percentage change = [(235 - 975) / 975] x 100
Subtract the new number by the original number
235 - 975 = -740
-740 ÷ 975 = -0.7589743589743589
-0.7589743589743589 x 100 = -75.9%