129.75% is the change from 363 to 834
Calculation steps:
[( 834 - 363 ) ÷ 363] x 100 = 129.75%
Formula
Percentage change = [(834 - 363) / 363] x 100
Subtract the new number by the original number
834 - 363 = 471
471 ÷ 363 = 1.2975206611570247
1.2975206611570247 x 100 = 129.75%