131.25% is the change from 352 to 814
Calculation steps:
[( 814 - 352 ) ÷ 352] x 100 = 131.25%
Formula
Percentage change = [(814 - 352) / 352] x 100
Subtract the new number by the original number
814 - 352 = 462
462 ÷ 352 = 1.3125
1.3125 x 100 = 131.25%