31874712 ÷ 617 
The aim is to understand the frequency of 617 in 31874712.

Advancing to step 1:
3 divided by 617 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 617

Advancing to step 2:
617 can be fit into 31 0 times, resulting in a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Fetch the next digit (8) from the dividend, attach it to 31 and continue: 318 / 617

Going ahead to step 3:
318 divided by 617 is 0 with a remainder of 318.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 318 to get 318.
Bring next digit (7) of the dividend behind the 318 and repeat the process: 3187 / 617

On to step 4:
3187 divided by 617 is 5 with a remainder of 102.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 3085 from 3187, we get 102.
Fetch the next digit (4) from the dividend, attach it to 102 and continue: 1024 / 617

On to step 5:
617 goes into 1024 1 times with a remainder of 407.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Subtracting 617 from 1024 leaves us with 407.
Append the next digit (7) from the dividend to 407 and continue with: 4077 / 617

On to step 6:
617 can be fit into 4077 6 times, resulting in a remainder of 375.
The next digit of our result is 6. 
Result so far: 516.0
Subtract 3702 from 4077 to get 375.
Grab the next digit (1) from the dividend, add it to 375, then carry on: 3751 / 617

Advancing to step 7:
617 goes into 3751 6 times with a remainder of 49.
The number 6 becomes the next digit in our result. 
Result so far: 5166.0
Subtract 3702 from 3751 to get 49.
Fetch the next digit (2) from the dividend, attach it to 49 and continue: 492 / 617

Going ahead to step 8:
617 goes into 492 0 times with a remainder of 492.
The number 0 becomes the next digit in our result. 
Result so far: 51660.0
Deduct 0 from 492 and we're left with 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Step 9:
When dividing 4920 by 617, we get 7 with a remainder of 601.
Record the quotient 7 as the next digit in the result. 
Result so far: 51660.7
If we take 4319 away from 4920, we end up with 601.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6010, and continue the process.

Moving on to step 10:
The number 617 fits into 6010 9 times, leaving a remainder of 457.
Record the quotient 9 as the next digit in the result. 
Result so far: 51660.79
Deduct 5553 from 6010 and we're left with 457.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4570, and continue the process.

Let's proceed to step 11:
617 can be fit into 4570 7 times, resulting in a remainder of 251.
The next digit of our result is 7. 
Result so far: 51660.797
The remainder is 251 after subtracting 4319 from 4570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Advancing to step 12:
When dividing 2510 by 617, we get 4 with a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 51660.7974
The remainder is 42 after subtracting 2468 from 2510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 13:
The number 617 fits into 420 0 times, leaving a remainder of 420.
Record the quotient 0 as the next digit in the result. 
Result so far: 51660.7974
Subtracting 0 from 420 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

On to step 14:
If we divide 4200 by 617, we get 6 and a remainder of 498.
The next digit of our result is 6. 
Result so far: 51660.797406
The remainder is 498 after subtracting 3702 from 4200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

On to step 15:
If we divide 4980 by 617, we get 8 and a remainder of 44.
The next digit of our result is 8. 
Result so far: 51660.7974068
If we take 4936 away from 4980, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 16:
The number 617 fits into 440 0 times, leaving a remainder of 440.
Put 0 as the next digit of the answer. 
Result so far: 51660.7974068
Subtracting 0 from 440 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final result is 51660.7974068 with a remainder of 4.4e-07.