30.74% is the change from 758 to 991
Calculation steps:
[( 991 - 758 ) ÷ 758] x 100 = 30.74%
Formula
Percentage change = [(991 - 758) / 758] x 100
Subtract the new number by the original number
991 - 758 = 233
233 ÷ 758 = 0.3073878627968338
0.3073878627968338 x 100 = 30.74%