89.95% is the change from 398 to 756
Calculation steps:
[( 756 - 398 ) ÷ 398] x 100 = 89.95%
Formula
Percentage change = [(756 - 398) / 398] x 100
Subtract the new number by the original number
756 - 398 = 358
358 ÷ 398 = 0.8994974874371859
0.8994974874371859 x 100 = 89.95%