131.9% is the change from 348 to 807
Calculation steps:
[( 807 - 348 ) ÷ 348] x 100 = 131.9%
Formula
Percentage change = [(807 - 348) / 348] x 100
Subtract the new number by the original number
807 - 348 = 459
459 ÷ 348 = 1.3189655172413792
1.3189655172413792 x 100 = 131.9%