We're dividing 85425599 by 507 
The aim is to understand the frequency of 507 in 85425599.

Let's proceed to step 1:
507 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 507

Let's proceed to step 2:
When dividing 85 by 507, we get 0 with a remainder of 85.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 85 after subtracting 0 from 85.
Take the next digit (4) from the dividend and append it to 85, then repeat: 854 / 507

On to step 3:
854 divided by 507 is 1 with a remainder of 347.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 507 from 854 to get 347.
Take the next digit (2) from the dividend and append it to 347, then repeat: 3472 / 507

Let's proceed to step 4:
3472 divided by 507 is 6 with a remainder of 430.
The next digit of our result is 6. 
Result so far: 16.0
Subtracting 3042 from 3472 leaves us with 430.
Include the next digit (5) from the dividend after 430, then repeat: 4305 / 507

On to step 5:
507 goes into 4305 8 times with a remainder of 249.
The next digit of our result is 8. 
Result so far: 168.0
If we subtract 4056 from 4305, we get 249.
Grab the next digit (5) from the dividend, add it to 249, then carry on: 2495 / 507

Moving on to step 6:
2495 divided by 507 is 4 with a remainder of 467.
Use 4 as the next digit of our solution. 
Result so far: 1684.0
The remainder is 467 after subtracting 2028 from 2495.
Grab the next digit (9) from the dividend, add it to 467, then carry on: 4679 / 507

Going ahead to step 7:
The number 507 fits into 4679 9 times, leaving a remainder of 116.
Write down 9 as next digit of the result. 
Result so far: 16849.0
Deduct 4563 from 4679 and we're left with 116.
Bring next digit (9) of the dividend behind the 116 and repeat the process: 1169 / 507

Advancing to step 8:
If we divide 1169 by 507, we get 2 and a remainder of 155.
The next digit of our result is 2. 
Result so far: 168492.0
If we subtract 1014 from 1169, we get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Let's proceed to step 9:
If we divide 1550 by 507, we get 3 and a remainder of 29.
The next digit of our result is 3. 
Result so far: 168492.3
The remainder is 29 after subtracting 1521 from 1550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 10:
507 can be fit into 290 0 times, resulting in a remainder of 290.
Write down 0 as next digit of the result. 
Result so far: 168492.3
Subtract 0 from 290 to get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Advancing to step 11:
When dividing 2900 by 507, we get 5 with a remainder of 365.
Record the quotient 5 as the next digit in the result. 
Result so far: 168492.305
The remainder is 365 after subtracting 2535 from 2900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

On to step 12:
507 can be fit into 3650 7 times, resulting in a remainder of 101.
Put 7 as the next digit of the answer. 
Result so far: 168492.3057
If we take 3549 away from 3650, we end up with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Moving on to step 13:
The number 507 fits into 1010 1 times, leaving a remainder of 503.
Write down 1 as next digit of the result. 
Result so far: 168492.30571
If we subtract 507 from 1010, we get 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

Going ahead to step 14:
507 can be fit into 5030 9 times, resulting in a remainder of 467.
Write down 9 as next digit of the result. 
Result so far: 168492.305719
Subtract 4563 from 5030 to get 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

On to step 15:
The number 507 fits into 4670 9 times, leaving a remainder of 107.
Write down 9 as next digit of the result. 
Result so far: 168492.3057199
If we take 4563 away from 4670, we end up with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

The quotient of the division is 168492.3057199, and the remainder is 1.07e-06.