87.03% is the change from 401 to 750
Calculation steps:
[( 750 - 401 ) ÷ 401] x 100 = 87.03%
Formula
Percentage change = [(750 - 401) / 401] x 100
Subtract the new number by the original number
750 - 401 = 349
349 ÷ 401 = 0.8703241895261845
0.8703241895261845 x 100 = 87.03%