92.44% is the change from 397 to 764
Calculation steps:
[( 764 - 397 ) ÷ 397] x 100 = 92.44%
Formula
Percentage change = [(764 - 397) / 397] x 100
Subtract the new number by the original number
764 - 397 = 367
367 ÷ 397 = 0.924433249370277
0.924433249370277 x 100 = 92.44%