We divide 31752321 by 607
The aim is to understand the frequency of 607 in 31752321.

Step 1:
If we divide 3 by 607, we get 0 and 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.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 607

Going ahead to step 2:
607 goes into 31 0 times with a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Grab the next digit (7) from the dividend, add it to 31, then carry on: 317 / 607

Moving on to step 3:
607 goes into 317 0 times with a remainder of 317.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 317 to get 317.
Include the next digit (5) from the dividend after 317, then repeat: 3175 / 607

On to step 4:
When dividing 3175 by 607, we get 5 with a remainder of 140.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 3035 away from 3175, we end up with 140.
Include the next digit (2) from the dividend after 140, then repeat: 1402 / 607

Moving on to step 5:
If we divide 1402 by 607, we get 2 and a remainder of 188.
Put 2 as the next digit of the answer. 
Result so far: 52.0
Subtract 1214 from 1402 to get 188.
Fetch the next digit (3) from the dividend, attach it to 188 and continue: 1883 / 607

Step 6:
The number 607 fits into 1883 3 times, leaving a remainder of 62.
The next digit of our result is 3. 
Result so far: 523.0
Deduct 1821 from 1883 and we're left with 62.
Bring next digit (2) of the dividend behind the 62 and repeat the process: 622 / 607

Let's proceed to step 7:
When dividing 622 by 607, we get 1 with a remainder of 15.
The next digit of our result is 1. 
Result so far: 5231.0
If we subtract 607 from 622, we get 15.
Grab the next digit (1) from the dividend, add it to 15, then carry on: 151 / 607

Moving on to step 8:
607 can be fit into 151 0 times, resulting in a remainder of 151.
The next digit of our result is 0. 
Result so far: 52310.0
If we subtract 0 from 151, we get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Moving on to step 9:
If we divide 1510 by 607, we get 2 and a remainder of 296.
Write down 2 as next digit of the result. 
Result so far: 52310.2
If we take 1214 away from 1510, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Step 10:
607 can be fit into 2960 4 times, resulting in a remainder of 532.
Put 4 as the next digit of the answer. 
Result so far: 52310.24
Deduct 2428 from 2960 and we're left with 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Going ahead to step 11:
When dividing 5320 by 607, we get 8 with a remainder of 464.
The next digit of our result is 8. 
Result so far: 52310.248
The remainder is 464 after subtracting 4856 from 5320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Advancing to step 12:
The number 607 fits into 4640 7 times, leaving a remainder of 391.
Put 7 as the next digit of the answer. 
Result so far: 52310.2487
The remainder is 391 after subtracting 4249 from 4640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

Moving on to step 13:
The number 607 fits into 3910 6 times, leaving a remainder of 268.
Write down 6 as next digit of the result. 
Result so far: 52310.24876
If we take 3642 away from 3910, we end up with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Advancing to step 14:
607 can be fit into 2680 4 times, resulting in a remainder of 252.
Write down 4 as next digit of the result. 
Result so far: 52310.248764
Deduct 2428 from 2680 and we're left with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Going ahead to step 15:
The number 607 fits into 2520 4 times, leaving a remainder of 92.
Record the quotient 4 as the next digit in the result. 
Result so far: 52310.2487644
Subtract 2428 from 2520 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

The final outcome is 52310.2487644, with a leftover of 9.2e-07.