89.5% is the change from 400 to 758
Calculation steps:
[( 758 - 400 ) ÷ 400] x 100 = 89.5%
Formula
Percentage change = [(758 - 400) / 400] x 100
Subtract the new number by the original number
758 - 400 = 358
358 ÷ 400 = 0.895
0.895 x 100 = 89.5%
Example