We look at the division of 51043455 by 898 
The aim is to understand the frequency of 898 in 51043455.

Moving on to step 1:
898 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 898

Moving on to step 2:
When dividing 51 by 898, we get 0 with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Bring next digit (0) of the dividend behind the 51 and repeat the process: 510 / 898

On to step 3:
If we divide 510 by 898, we get 0 and a remainder of 510.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 510 after subtracting 0 from 510.
Append the next digit (4) from the dividend to 510 and continue with: 5104 / 898

Moving on to step 4:
If we divide 5104 by 898, we get 5 and a remainder of 614.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 614 after subtracting 4490 from 5104.
Append the next digit (3) from the dividend to 614 and continue with: 6143 / 898

On to step 5:
The number 898 fits into 6143 6 times, leaving a remainder of 755.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
The remainder is 755 after subtracting 5388 from 6143.
Append the next digit (4) from the dividend to 755 and continue with: 7554 / 898

Step 6:
The number 898 fits into 7554 8 times, leaving a remainder of 370.
Write down 8 as next digit of the result. 
Result so far: 568.0
Deduct 7184 from 7554 and we're left with 370.
Fetch the next digit (5) from the dividend, attach it to 370 and continue: 3705 / 898

Let's proceed to step 7:
898 goes into 3705 4 times with a remainder of 113.
Put 4 as the next digit of the answer. 
Result so far: 5684.0
Deduct 3592 from 3705 and we're left with 113.
Include the next digit (5) from the dividend after 113, then repeat: 1135 / 898

Advancing to step 8:
1135 divided by 898 is 1 with a remainder of 237.
Put 1 as the next digit of the answer. 
Result so far: 56841.0
Subtracting 898 from 1135 leaves us with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Let's proceed to step 9:
898 goes into 2370 2 times with a remainder of 574.
Use 2 as the next digit of our solution. 
Result so far: 56841.2
The remainder is 574 after subtracting 1796 from 2370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

Let's proceed to step 10:
5740 divided by 898 is 6 with a remainder of 352.
Record the quotient 6 as the next digit in the result. 
Result so far: 56841.26
If we subtract 5388 from 5740, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 11:
The number 898 fits into 3520 3 times, leaving a remainder of 826.
Use 3 as the next digit of our solution. 
Result so far: 56841.263
If we subtract 2694 from 3520, we get 826.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8260, and continue the process.

Let's proceed to step 12:
If we divide 8260 by 898, we get 9 and a remainder of 178.
Use 9 as the next digit of our solution. 
Result so far: 56841.2639
If we subtract 8082 from 8260, we get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Advancing to step 13:
When dividing 1780 by 898, we get 1 with a remainder of 882.
Write down 1 as next digit of the result. 
Result so far: 56841.26391
Subtracting 898 from 1780 leaves us with 882.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8820, and continue the process.

Advancing to step 14:
898 can be fit into 8820 9 times, resulting in a remainder of 738.
The number 9 becomes the next digit in our result. 
Result so far: 56841.263919
Subtracting 8082 from 8820 leaves us with 738.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7380, and continue the process.

Advancing to step 15:
898 can be fit into 7380 8 times, resulting in a remainder of 196.
The next digit of our result is 8. 
Result so far: 56841.2639198
The remainder is 196 after subtracting 7184 from 7380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 16:
When dividing 1960 by 898, we get 2 with a remainder of 164.
Write down 2 as next digit of the result. 
Result so far: 56841.26391982
If we take 1796 away from 1960, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

The final outcome is 56841.26391982, with a leftover of 1.64e-07.