56990173 divided by 883 
The aim is to understand the frequency of 883 in 56990173.

Advancing to step 1:
When dividing 5 by 883, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 883

Advancing to step 2:
When dividing 56 by 883, we get 0 with a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 56 leaves us with 56.
Fetch the next digit (9) from the dividend, attach it to 56 and continue: 569 / 883

Let's proceed to step 3:
883 can be fit into 569 0 times, resulting in a remainder of 569.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 569 after subtracting 0 from 569.
Fetch the next digit (9) from the dividend, attach it to 569 and continue: 5699 / 883

On to step 4:
If we divide 5699 by 883, we get 6 and a remainder of 401.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 5298 from 5699, we get 401.
Append the next digit (0) from the dividend to 401 and continue with: 4010 / 883

Moving on to step 5:
883 can be fit into 4010 4 times, resulting in a remainder of 478.
Put 4 as the next digit of the answer. 
Result so far: 64.0
Deduct 3532 from 4010 and we're left with 478.
Grab the next digit (1) from the dividend, add it to 478, then carry on: 4781 / 883

On to step 6:
883 can be fit into 4781 5 times, resulting in a remainder of 366.
Put 5 as the next digit of the answer. 
Result so far: 645.0
If we take 4415 away from 4781, we end up with 366.
Append the next digit (7) from the dividend to 366 and continue with: 3667 / 883

Step 7:
3667 divided by 883 is 4 with a remainder of 135.
Use 4 as the next digit of our solution. 
Result so far: 6454.0
Deduct 3532 from 3667 and we're left with 135.
Append the next digit (3) from the dividend to 135 and continue with: 1353 / 883

Going ahead to step 8:
883 goes into 1353 1 times with a remainder of 470.
The number 1 becomes the next digit in our result. 
Result so far: 64541.0
The remainder is 470 after subtracting 883 from 1353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Advancing to step 9:
If we divide 4700 by 883, we get 5 and a remainder of 285.
Write down 5 as next digit of the result. 
Result so far: 64541.5
Subtract 4415 from 4700 to get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

On to step 10:
883 goes into 2850 3 times with a remainder of 201.
Put 3 as the next digit of the answer. 
Result so far: 64541.53
Subtracting 2649 from 2850 leaves us with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Let's proceed to step 11:
883 goes into 2010 2 times with a remainder of 244.
Record the quotient 2 as the next digit in the result. 
Result so far: 64541.532
If we subtract 1766 from 2010, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 12:
If we divide 2440 by 883, we get 2 and a remainder of 674.
The next digit of our result is 2. 
Result so far: 64541.5322
If we subtract 1766 from 2440, we get 674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6740, and continue the process.

After the division, we end up with 64541.5322 and a remainder of 0.00674.