129.28% is the change from 362 to 830
Calculation steps:
[( 830 - 362 ) ÷ 362] x 100 = 129.28%
Formula
Percentage change = [(830 - 362) / 362] x 100
Subtract the new number by the original number
830 - 362 = 468
468 ÷ 362 = 1.292817679558011
1.292817679558011 x 100 = 129.28%