181.53% is the change from 352 to 991
Calculation steps:
[( 991 - 352 ) ÷ 352] x 100 = 181.53%
Formula
Percentage change = [(991 - 352) / 352] x 100
Subtract the new number by the original number
991 - 352 = 639
639 ÷ 352 = 1.8153409090909092
1.8153409090909092 x 100 = 181.53%