51085416 divided by 881 
The aim is to understand the frequency of 881 in 51085416.

Step 1:
881 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 881

On to step 2:
When dividing 51 by 881, we get 0 with a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Append the next digit (0) from the dividend to 51 and continue with: 510 / 881

Advancing to step 3:
The number 881 fits into 510 0 times, leaving a remainder of 510.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 510 and we're left with 510.
Take the next digit (8) from the dividend and append it to 510, then repeat: 5108 / 881

On to step 4:
5108 divided by 881 is 5 with a remainder of 703.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 703 after subtracting 4405 from 5108.
Append the next digit (5) from the dividend to 703 and continue with: 7035 / 881

Let's proceed to step 5:
881 can be fit into 7035 7 times, resulting in a remainder of 868.
The next digit of our result is 7. 
Result so far: 57.0
Subtracting 6167 from 7035 leaves us with 868.
Include the next digit (4) from the dividend after 868, then repeat: 8684 / 881

Going ahead to step 6:
8684 divided by 881 is 9 with a remainder of 755.
Write down 9 as next digit of the result. 
Result so far: 579.0
Subtract 7929 from 8684 to get 755.
Include the next digit (1) from the dividend after 755, then repeat: 7551 / 881

Advancing to step 7:
When dividing 7551 by 881, we get 8 with a remainder of 503.
Use 8 as the next digit of our solution. 
Result so far: 5798.0
Deduct 7048 from 7551 and we're left with 503.
Take the next digit (6) from the dividend and append it to 503, then repeat: 5036 / 881

Step 8:
When dividing 5036 by 881, we get 5 with a remainder of 631.
Record the quotient 5 as the next digit in the result. 
Result so far: 57985.0
If we subtract 4405 from 5036, we get 631.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6310, and continue the process.

Let's proceed to step 9:
6310 divided by 881 is 7 with a remainder of 143.
The number 7 becomes the next digit in our result. 
Result so far: 57985.7
Subtract 6167 from 6310 to get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Moving on to step 10:
881 goes into 1430 1 times with a remainder of 549.
Use 1 as the next digit of our solution. 
Result so far: 57985.71
Deduct 881 from 1430 and we're left with 549.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5490, and continue the process.

Step 11:
When dividing 5490 by 881, we get 6 with a remainder of 204.
The number 6 becomes the next digit in our result. 
Result so far: 57985.716
Deduct 5286 from 5490 and we're left with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Going ahead to step 12:
881 goes into 2040 2 times with a remainder of 278.
Record the quotient 2 as the next digit in the result. 
Result so far: 57985.7162
Subtracting 1762 from 2040 leaves us with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Advancing to step 13:
2780 divided by 881 is 3 with a remainder of 137.
The next digit of our result is 3. 
Result so far: 57985.71623
If we subtract 2643 from 2780, we get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Moving on to step 14:
If we divide 1370 by 881, we get 1 and a remainder of 489.
Record the quotient 1 as the next digit in the result. 
Result so far: 57985.716231
The remainder is 489 after subtracting 881 from 1370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4890, and continue the process.

Moving on to step 15:
When dividing 4890 by 881, we get 5 with a remainder of 485.
The number 5 becomes the next digit in our result. 
Result so far: 57985.7162315
If we take 4405 away from 4890, we end up with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Let's proceed to step 16:
4850 divided by 881 is 5 with a remainder of 445.
Use 5 as the next digit of our solution. 
Result so far: 57985.71623155
If we take 4405 away from 4850, we end up with 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

The quotient of the division is 57985.71623155, and the remainder is 4.45e-07.