We're dividing 73412787 by 430 
The aim is to understand the frequency of 430 in 73412787.

Moving on to step 1:
7 divided by 430 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 430

Advancing to step 2:
73 divided by 430 is 0 with a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Include the next digit (4) from the dividend after 73, then repeat: 734 / 430

On to step 3:
430 goes into 734 1 times with a remainder of 304.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 430 from 734, we get 304.
Bring next digit (1) of the dividend behind the 304 and repeat the process: 3041 / 430

Moving on to step 4:
430 can be fit into 3041 7 times, resulting in a remainder of 31.
The next digit of our result is 7. 
Result so far: 17.0
Subtracting 3010 from 3041 leaves us with 31.
Bring next digit (2) of the dividend behind the 31 and repeat the process: 312 / 430

Let's proceed to step 5:
430 goes into 312 0 times with a remainder of 312.
Write down 0 as next digit of the result. 
Result so far: 170.0
The remainder is 312 after subtracting 0 from 312.
Bring next digit (7) of the dividend behind the 312 and repeat the process: 3127 / 430

Advancing to step 6:
The number 430 fits into 3127 7 times, leaving a remainder of 117.
The next digit of our result is 7. 
Result so far: 1707.0
Deduct 3010 from 3127 and we're left with 117.
Include the next digit (8) from the dividend after 117, then repeat: 1178 / 430

On to step 7:
If we divide 1178 by 430, we get 2 and a remainder of 318.
The next digit of our result is 2. 
Result so far: 17072.0
Subtracting 860 from 1178 leaves us with 318.
Take the next digit (7) from the dividend and append it to 318, then repeat: 3187 / 430

Moving on to step 8:
When dividing 3187 by 430, we get 7 with a remainder of 177.
Record the quotient 7 as the next digit in the result. 
Result so far: 170727.0
If we subtract 3010 from 3187, we get 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Let's proceed to step 9:
1770 divided by 430 is 4 with a remainder of 50.
Write down 4 as next digit of the result. 
Result so far: 170727.4
Subtract 1720 from 1770 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 10:
The number 430 fits into 500 1 times, leaving a remainder of 70.
The next digit of our result is 1. 
Result so far: 170727.41
If we subtract 430 from 500, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 11:
If we divide 700 by 430, we get 1 and a remainder of 270.
The next digit of our result is 1. 
Result so far: 170727.411
The remainder is 270 after subtracting 430 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

In conclusion, the division gives 170727.411 with a balance of 0.027.