95.21% is the change from 397 to 775
Calculation steps:
[( 775 - 397 ) ÷ 397] x 100 = 95.21%
Formula
Percentage change = [(775 - 397) / 397] x 100
Subtract the new number by the original number
775 - 397 = 378
378 ÷ 397 = 0.9521410579345088
0.9521410579345088 x 100 = 95.21%