137.36% is the change from 348 to 826
Calculation steps:
[( 826 - 348 ) ÷ 348] x 100 = 137.36%
Formula
Percentage change = [(826 - 348) / 348] x 100
Subtract the new number by the original number
826 - 348 = 478
478 ÷ 348 = 1.3735632183908046
1.3735632183908046 x 100 = 137.36%