17599174 ÷ 851 
The aim is to understand the frequency of 851 in 17599174.

Moving on to step 1:
The number 851 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 851

Going ahead to step 2:
When dividing 17 by 851, we get 0 with a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Include the next digit (5) from the dividend after 17, then repeat: 175 / 851

Advancing to step 3:
If we divide 175 by 851, we get 0 and a remainder of 175.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 175, we get 175.
Fetch the next digit (9) from the dividend, attach it to 175 and continue: 1759 / 851

Step 4:
851 can be fit into 1759 2 times, resulting in a remainder of 57.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1702 away from 1759, we end up with 57.
Include the next digit (9) from the dividend after 57, then repeat: 579 / 851

Let's proceed to step 5:
851 goes into 579 0 times with a remainder of 579.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Deduct 0 from 579 and we're left with 579.
Bring next digit (1) of the dividend behind the 579 and repeat the process: 5791 / 851

Going ahead to step 6:
851 can be fit into 5791 6 times, resulting in a remainder of 685.
The number 6 becomes the next digit in our result. 
Result so far: 206.0
If we take 5106 away from 5791, we end up with 685.
Bring next digit (7) of the dividend behind the 685 and repeat the process: 6857 / 851

Advancing to step 7:
The number 851 fits into 6857 8 times, leaving a remainder of 49.
Write down 8 as next digit of the result. 
Result so far: 2068.0
Deduct 6808 from 6857 and we're left with 49.
Include the next digit (4) from the dividend after 49, then repeat: 494 / 851

Let's proceed to step 8:
851 can be fit into 494 0 times, resulting in a remainder of 494.
Put 0 as the next digit of the answer. 
Result so far: 20680.0
Deduct 0 from 494 and we're left with 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Let's proceed to step 9:
851 can be fit into 4940 5 times, resulting in a remainder of 685.
Put 5 as the next digit of the answer. 
Result so far: 20680.5
Subtract 4255 from 4940 to get 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

Moving on to step 10:
851 goes into 6850 8 times with a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 20680.58
Deduct 6808 from 6850 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 11:
420 divided by 851 is 0 with a remainder of 420.
Use 0 as the next digit of our solution. 
Result so far: 20680.58
The remainder is 420 after subtracting 0 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Advancing to step 12:
If we divide 4200 by 851, we get 4 and a remainder of 796.
Write down 4 as next digit of the result. 
Result so far: 20680.5804
Subtract 3404 from 4200 to get 796.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

Step 13:
When dividing 7960 by 851, we get 9 with a remainder of 301.
Use 9 as the next digit of our solution. 
Result so far: 20680.58049
If we take 7659 away from 7960, we end up with 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Advancing to step 14:
3010 divided by 851 is 3 with a remainder of 457.
Use 3 as the next digit of our solution. 
Result so far: 20680.580493
The remainder is 457 after subtracting 2553 from 3010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4570, and continue the process.

Moving on to step 15:
851 can be fit into 4570 5 times, resulting in a remainder of 315.
Record the quotient 5 as the next digit in the result. 
Result so far: 20680.5804935
The remainder is 315 after subtracting 4255 from 4570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Going ahead to step 16:
851 can be fit into 3150 3 times, resulting in a remainder of 597.
Use 3 as the next digit of our solution. 
Result so far: 20680.58049353
Deduct 2553 from 3150 and we're left with 597.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5970, and continue the process.

In conclusion, the division gives 20680.58049353 with a balance of 5.97e-07.