We're dividing 18497358 by 851 
We're looking to find how many times 851 goes into 18497358.

Advancing to step 1:
When dividing 1 by 851, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 851

On to step 2:
The number 851 fits into 18 0 times, leaving a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 851

Step 3:
If we divide 184 by 851, we get 0 and a remainder of 184.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 184, we get 184.
Bring next digit (9) of the dividend behind the 184 and repeat the process: 1849 / 851

Advancing to step 4:
When dividing 1849 by 851, we get 2 with a remainder of 147.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 1702 from 1849 to get 147.
Take the next digit (7) from the dividend and append it to 147, then repeat: 1477 / 851

Step 5:
851 can be fit into 1477 1 times, resulting in a remainder of 626.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
If we take 851 away from 1477, we end up with 626.
Take the next digit (3) from the dividend and append it to 626, then repeat: 6263 / 851

On to step 6:
If we divide 6263 by 851, we get 7 and a remainder of 306.
Write down 7 as next digit of the result. 
Result so far: 217.0
The remainder is 306 after subtracting 5957 from 6263.
Append the next digit (5) from the dividend to 306 and continue with: 3065 / 851

On to step 7:
3065 divided by 851 is 3 with a remainder of 512.
The number 3 becomes the next digit in our result. 
Result so far: 2173.0
If we subtract 2553 from 3065, we get 512.
Bring next digit (8) of the dividend behind the 512 and repeat the process: 5128 / 851

Step 8:
When dividing 5128 by 851, we get 6 with a remainder of 22.
The next digit of our result is 6. 
Result so far: 21736.0
Deduct 5106 from 5128 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 9:
220 divided by 851 is 0 with a remainder of 220.
The next digit of our result is 0. 
Result so far: 21736.0
Subtracting 0 from 220 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 10:
851 goes into 2200 2 times with a remainder of 498.
The number 2 becomes the next digit in our result. 
Result so far: 21736.02
The remainder is 498 after subtracting 1702 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Going ahead to step 11:
The number 851 fits into 4980 5 times, leaving a remainder of 725.
The number 5 becomes the next digit in our result. 
Result so far: 21736.025
Deduct 4255 from 4980 and we're left with 725.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Step 12:
When dividing 7250 by 851, we get 8 with a remainder of 442.
The next digit of our result is 8. 
Result so far: 21736.0258
If we subtract 6808 from 7250, we get 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Advancing to step 13:
851 goes into 4420 5 times with a remainder of 165.
Put 5 as the next digit of the answer. 
Result so far: 21736.02585
If we subtract 4255 from 4420, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 14:
The number 851 fits into 1650 1 times, leaving a remainder of 799.
The next digit of our result is 1. 
Result so far: 21736.025851
If we subtract 851 from 1650, we get 799.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7990, and continue the process.

On to step 15:
If we divide 7990 by 851, we get 9 and a remainder of 331.
Put 9 as the next digit of the answer. 
Result so far: 21736.0258519
The remainder is 331 after subtracting 7659 from 7990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Advancing to step 16:
If we divide 3310 by 851, we get 3 and a remainder of 757.
The number 3 becomes the next digit in our result. 
Result so far: 21736.02585193
Deduct 2553 from 3310 and we're left with 757.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7570, and continue the process.

The final result is 21736.02585193 with a remainder of 7.57e-07.