It's a fraction. 433/1000 = 0.433 = 43.3%
433/250
433/100.
-433/100
100/231
4.33 = 433/100
0.433 = 433/1000
It is: 433/100
866/1000 OR 433/500
4.33 = 433/100
In fraction form that would be 433/1000 so the you just simplify.
433 1/3% = 4.33333.. = 4 1/3