40.57% is the change from 705 to 991
Calculation steps:
[( 991 - 705 ) ÷ 705] x 100 = 40.57%
Formula
Percentage change = [(991 - 705) / 705] x 100
Subtract the new number by the original number
991 - 705 = 286
286 ÷ 705 = 0.4056737588652482
0.4056737588652482 x 100 = 40.57%