-47.79% is the change from 768 to 401
Calculation steps:
[( 401 - 768 ) ÷ 768] x 100 = -47.79%
Formula
Percentage change = [(401 - 768) / 768] x 100
Subtract the new number by the original number
401 - 768 = -367
-367 ÷ 768 = -0.4778645833333333
-0.4778645833333333 x 100 = -47.79%