31581893 divided by 557 
The aim is to understand the frequency of 557 in 31581893.

Advancing to step 1:
557 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 557

Let's proceed to step 2:
When dividing 31 by 557, we get 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Fetch the next digit (5) from the dividend, attach it to 31 and continue: 315 / 557

Let's proceed to step 3:
When dividing 315 by 557, we get 0 with a remainder of 315.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 315 after subtracting 0 from 315.
Grab the next digit (8) from the dividend, add it to 315, then carry on: 3158 / 557

Advancing to step 4:
3158 divided by 557 is 5 with a remainder of 373.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 373 after subtracting 2785 from 3158.
Grab the next digit (1) from the dividend, add it to 373, then carry on: 3731 / 557

On to step 5:
If we divide 3731 by 557, we get 6 and a remainder of 389.
Put 6 as the next digit of the answer. 
Result so far: 56.0
Deduct 3342 from 3731 and we're left with 389.
Fetch the next digit (8) from the dividend, attach it to 389 and continue: 3898 / 557

Step 6:
557 can be fit into 3898 6 times, resulting in a remainder of 556.
The number 6 becomes the next digit in our result. 
Result so far: 566.0
If we take 3342 away from 3898, we end up with 556.
Fetch the next digit (9) from the dividend, attach it to 556 and continue: 5569 / 557

On to step 7:
557 can be fit into 5569 9 times, resulting in a remainder of 556.
Put 9 as the next digit of the answer. 
Result so far: 5669.0
The remainder is 556 after subtracting 5013 from 5569.
Fetch the next digit (3) from the dividend, attach it to 556 and continue: 5563 / 557

On to step 8:
If we divide 5563 by 557, we get 9 and a remainder of 550.
The next digit of our result is 9. 
Result so far: 56699.0
If we take 5013 away from 5563, we end up with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

On to step 9:
When dividing 5500 by 557, we get 9 with a remainder of 487.
Put 9 as the next digit of the answer. 
Result so far: 56699.9
Subtract 5013 from 5500 to get 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

Going ahead to step 10:
4870 divided by 557 is 8 with a remainder of 414.
Put 8 as the next digit of the answer. 
Result so far: 56699.98
Subtracting 4456 from 4870 leaves us with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Let's proceed to step 11:
The number 557 fits into 4140 7 times, leaving a remainder of 241.
Use 7 as the next digit of our solution. 
Result so far: 56699.987
Subtracting 3899 from 4140 leaves us with 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Step 12:
557 can be fit into 2410 4 times, resulting in a remainder of 182.
Use 4 as the next digit of our solution. 
Result so far: 56699.9874
Subtract 2228 from 2410 to get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Let's proceed to step 13:
557 can be fit into 1820 3 times, resulting in a remainder of 149.
The next digit of our result is 3. 
Result so far: 56699.98743
If we take 1671 away from 1820, we end up with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Moving on to step 14:
If we divide 1490 by 557, we get 2 and a remainder of 376.
Record the quotient 2 as the next digit in the result. 
Result so far: 56699.987432
Subtract 1114 from 1490 to get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

On to step 15:
3760 divided by 557 is 6 with a remainder of 418.
Write down 6 as next digit of the result. 
Result so far: 56699.9874326
If we take 3342 away from 3760, we end up with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Advancing to step 16:
557 can be fit into 4180 7 times, resulting in a remainder of 281.
Use 7 as the next digit of our solution. 
Result so far: 56699.98743267
Subtract 3899 from 4180 to get 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

In conclusion, the division gives 56699.98743267 with a balance of 2.81e-07.