We look at the division of 9038729 by 556 
The aim is to understand the frequency of 556 in 9038729.

Step 1:
If we divide 9 by 556, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 556

Step 2:
The number 556 fits into 90 0 times, leaving a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 90 leaves us with 90.
Bring next digit (3) of the dividend behind the 90 and repeat the process: 903 / 556

Moving on to step 3:
556 can be fit into 903 1 times, resulting in a remainder of 347.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 347 after subtracting 556 from 903.
Take the next digit (8) from the dividend and append it to 347, then repeat: 3478 / 556

Let's proceed to step 4:
The number 556 fits into 3478 6 times, leaving a remainder of 142.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we subtract 3336 from 3478, we get 142.
Take the next digit (7) from the dividend and append it to 142, then repeat: 1427 / 556

Advancing to step 5:
The number 556 fits into 1427 2 times, leaving a remainder of 315.
The number 2 becomes the next digit in our result. 
Result so far: 162.0
If we subtract 1112 from 1427, we get 315.
Fetch the next digit (2) from the dividend, attach it to 315 and continue: 3152 / 556

On to step 6:
556 can be fit into 3152 5 times, resulting in a remainder of 372.
Use 5 as the next digit of our solution. 
Result so far: 1625.0
Subtract 2780 from 3152 to get 372.
Bring next digit (9) of the dividend behind the 372 and repeat the process: 3729 / 556

Step 7:
3729 divided by 556 is 6 with a remainder of 393.
Use 6 as the next digit of our solution. 
Result so far: 16256.0
Subtracting 3336 from 3729 leaves us with 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

On to step 8:
The number 556 fits into 3930 7 times, leaving a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 16256.7
The remainder is 38 after subtracting 3892 from 3930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 9:
556 can be fit into 380 0 times, resulting in a remainder of 380.
Use 0 as the next digit of our solution. 
Result so far: 16256.7
The remainder is 380 after subtracting 0 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 10:
The number 556 fits into 3800 6 times, leaving a remainder of 464.
Record the quotient 6 as the next digit in the result. 
Result so far: 16256.706
The remainder is 464 after subtracting 3336 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

On to step 11:
556 goes into 4640 8 times with a remainder of 192.
Put 8 as the next digit of the answer. 
Result so far: 16256.7068
Deduct 4448 from 4640 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 12:
The number 556 fits into 1920 3 times, leaving a remainder of 252.
Use 3 as the next digit of our solution. 
Result so far: 16256.70683
Subtract 1668 from 1920 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Moving on to step 13:
2520 divided by 556 is 4 with a remainder of 296.
Put 4 as the next digit of the answer. 
Result so far: 16256.706834
If we take 2224 away from 2520, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 14:
2960 divided by 556 is 5 with a remainder of 180.
Write down 5 as next digit of the result. 
Result so far: 16256.7068345
If we subtract 2780 from 2960, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 15:
The number 556 fits into 1800 3 times, leaving a remainder of 132.
Write down 3 as next digit of the result. 
Result so far: 16256.70683453
Subtracting 1668 from 1800 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

The quotient of the division is 16256.70683453, and the remainder is 1.32e-07.