31.96% is the change from 751 to 991
Calculation steps:
[( 991 - 751 ) ÷ 751] x 100 = 31.96%
Formula
Percentage change = [(991 - 751) / 751] x 100
Subtract the new number by the original number
991 - 751 = 240
240 ÷ 751 = 0.3195739014647137
0.3195739014647137 x 100 = 31.96%