-24.32% is the change from 991 to 750
Calculation steps:
[( 750 - 991 ) ÷ 991] x 100 = -24.32%
Formula
Percentage change = [(750 - 991) / 991] x 100
Subtract the new number by the original number
750 - 991 = -241
-241 ÷ 991 = -0.24318869828456105
-0.24318869828456105 x 100 = -24.32%