We look at the division of 64433522 by 507 
The aim is to understand the frequency of 507 in 64433522.

Moving on to step 1:
507 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 507

Going ahead to step 2:
If we divide 64 by 507, we get 0 and a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Take the next digit (4) from the dividend and append it to 64, then repeat: 644 / 507

Going ahead to step 3:
644 divided by 507 is 1 with a remainder of 137.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 507 from 644 leaves us with 137.
Include the next digit (3) from the dividend after 137, then repeat: 1373 / 507

Going ahead to step 4:
When dividing 1373 by 507, we get 2 with a remainder of 359.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 1014 away from 1373, we end up with 359.
Grab the next digit (3) from the dividend, add it to 359, then carry on: 3593 / 507

Going ahead to step 5:
3593 divided by 507 is 7 with a remainder of 44.
The number 7 becomes the next digit in our result. 
Result so far: 127.0
Subtract 3549 from 3593 to get 44.
Include the next digit (5) from the dividend after 44, then repeat: 445 / 507

Let's proceed to step 6:
507 can be fit into 445 0 times, resulting in a remainder of 445.
Write down 0 as next digit of the result. 
Result so far: 1270.0
Subtracting 0 from 445 leaves us with 445.
Bring next digit (2) of the dividend behind the 445 and repeat the process: 4452 / 507

Advancing to step 7:
When dividing 4452 by 507, we get 8 with a remainder of 396.
The next digit of our result is 8. 
Result so far: 12708.0
If we subtract 4056 from 4452, we get 396.
Fetch the next digit (2) from the dividend, attach it to 396 and continue: 3962 / 507

Advancing to step 8:
When dividing 3962 by 507, we get 7 with a remainder of 413.
Use 7 as the next digit of our solution. 
Result so far: 127087.0
The remainder is 413 after subtracting 3549 from 3962.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

Advancing to step 9:
The number 507 fits into 4130 8 times, leaving a remainder of 74.
Use 8 as the next digit of our solution. 
Result so far: 127087.8
Deduct 4056 from 4130 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 10:
When dividing 740 by 507, we get 1 with a remainder of 233.
The next digit of our result is 1. 
Result so far: 127087.81
Subtract 507 from 740 to get 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Let's proceed to step 11:
The number 507 fits into 2330 4 times, leaving a remainder of 302.
Write down 4 as next digit of the result. 
Result so far: 127087.814
Deduct 2028 from 2330 and we're left with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Step 12:
The number 507 fits into 3020 5 times, leaving a remainder of 485.
The next digit of our result is 5. 
Result so far: 127087.8145
Deduct 2535 from 3020 and we're left 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.

Step 13:
4850 divided by 507 is 9 with a remainder of 287.
Write down 9 as next digit of the result. 
Result so far: 127087.81459
If we take 4563 away from 4850, we end up with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Step 14:
507 can be fit into 2870 5 times, resulting in a remainder of 335.
Use 5 as the next digit of our solution. 
Result so far: 127087.814595
Deduct 2535 from 2870 and we're left with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Let's proceed to step 15:
If we divide 3350 by 507, we get 6 and a remainder of 308.
Write down 6 as next digit of the result. 
Result so far: 127087.8145956
If we subtract 3042 from 3350, we get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Let's proceed to step 16:
If we divide 3080 by 507, we get 6 and a remainder of 38.
The next digit of our result is 6. 
Result so far: 127087.81459566
The remainder is 38 after subtracting 3042 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The quotient of the division is 127087.81459566, and the remainder is 3.8e-08.