-42.71% is the change from 700 to 401
Calculation steps:
[( 401 - 700 ) ÷ 700] x 100 = -42.71%
Formula
Percentage change = [(401 - 700) / 700] x 100
Subtract the new number by the original number
401 - 700 = -299
-299 ÷ 700 = -0.42714285714285716
-0.42714285714285716 x 100 = -42.71%