90.75% is the change from 400 to 763
Calculation steps:
[( 763 - 400 ) ÷ 400] x 100 = 90.75%
Formula
Percentage change = [(763 - 400) / 400] x 100
Subtract the new number by the original number
763 - 400 = 363
363 ÷ 400 = 0.9075
0.9075 x 100 = 90.75%