393.03% is the change from 201 to 991
Calculation steps:
[( 991 - 201 ) ÷ 201] x 100 = 393.03%
Formula
Percentage change = [(991 - 201) / 201] x 100
Subtract the new number by the original number
991 - 201 = 790
790 ÷ 201 = 3.9303482587064678
3.9303482587064678 x 100 = 393.03%