117% is the change from 200 to 434
Calculation steps:
[( 434 - 200 ) ÷ 200] x 100 = 117%
Formula
Percentage change = [(434 - 200) / 200] x 100
Subtract the new number by the original number
434 - 200 = 234
234 ÷ 200 = 1.17
1.17 x 100 = 117%
Example