39.77% is the change from 709 to 991
Calculation steps:
[( 991 - 709 ) ÷ 709] x 100 = 39.77%
Formula
Percentage change = [(991 - 709) / 709] x 100
Subtract the new number by the original number
991 - 709 = 282
282 ÷ 709 = 0.39774330042313116
0.39774330042313116 x 100 = 39.77%