78.48% is the change from 395 to 705
Calculation steps:
[( 705 - 395 ) ÷ 395] x 100 = 78.48%
Formula
Percentage change = [(705 - 395) / 395] x 100
Subtract the new number by the original number
705 - 395 = 310
310 ÷ 395 = 0.7848101265822784
0.7848101265822784 x 100 = 78.48%