136% is the change from 350 to 826
Calculation steps:
[( 826 - 350 ) ÷ 350] x 100 = 136%
Formula
Percentage change = [(826 - 350) / 350] x 100
Subtract the new number by the original number
826 - 350 = 476
476 ÷ 350 = 1.36
1.36 x 100 = 136%
Example