39557194 ÷ 851 
Our goal is to divide 39557194 by 851.

Let's proceed to step 1:
When dividing 3 by 851, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 851

Advancing to step 2:
When dividing 39 by 851, we get 0 with a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Take the next digit (5) from the dividend and append it to 39, then repeat: 395 / 851

Moving on to step 3:
When dividing 395 by 851, we get 0 with a remainder of 395.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 395, we end up with 395.
Fetch the next digit (5) from the dividend, attach it to 395 and continue: 3955 / 851

On to step 4:
3955 divided by 851 is 4 with a remainder of 551.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 3404 from 3955, we get 551.
Take the next digit (7) from the dividend and append it to 551, then repeat: 5517 / 851

Moving on to step 5:
851 can be fit into 5517 6 times, resulting in a remainder of 411.
Write down 6 as next digit of the result. 
Result so far: 46.0
Deduct 5106 from 5517 and we're left with 411.
Bring next digit (1) of the dividend behind the 411 and repeat the process: 4111 / 851

Advancing to step 6:
If we divide 4111 by 851, we get 4 and a remainder of 707.
Record the quotient 4 as the next digit in the result. 
Result so far: 464.0
Subtracting 3404 from 4111 leaves us with 707.
Fetch the next digit (9) from the dividend, attach it to 707 and continue: 7079 / 851

Step 7:
When dividing 7079 by 851, we get 8 with a remainder of 271.
The number 8 becomes the next digit in our result. 
Result so far: 4648.0
Subtracting 6808 from 7079 leaves us with 271.
Include the next digit (4) from the dividend after 271, then repeat: 2714 / 851

Let's proceed to step 8:
851 can be fit into 2714 3 times, resulting in a remainder of 161.
The next digit of our result is 3. 
Result so far: 46483.0
Subtract 2553 from 2714 to get 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Let's proceed to step 9:
When dividing 1610 by 851, we get 1 with a remainder of 759.
Write down 1 as next digit of the result. 
Result so far: 46483.1
Deduct 851 from 1610 and we're left with 759.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7590, and continue the process.

Advancing to step 10:
851 goes into 7590 8 times with a remainder of 782.
Write down 8 as next digit of the result. 
Result so far: 46483.18
Deduct 6808 from 7590 and we're left with 782.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7820, and continue the process.

Let's proceed to step 11:
When dividing 7820 by 851, we get 9 with a remainder of 161.
Put 9 as the next digit of the answer. 
Result so far: 46483.189
If we subtract 7659 from 7820, we get 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Moving on to step 12:
851 can be fit into 1610 1 times, resulting in a remainder of 759.
Use 1 as the next digit of our solution. 
Result so far: 46483.1891
Deduct 851 from 1610 and we're left with 759.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7590, and continue the process.

Let's proceed to step 13:
When dividing 7590 by 851, we get 8 with a remainder of 782.
Record the quotient 8 as the next digit in the result. 
Result so far: 46483.18918
Subtract 6808 from 7590 to get 782.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7820, and continue the process.

Step 14:
851 can be fit into 7820 9 times, resulting in a remainder of 161.
Put 9 as the next digit of the answer. 
Result so far: 46483.189189
The remainder is 161 after subtracting 7659 from 7820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Let's proceed to step 15:
The number 851 fits into 1610 1 times, leaving a remainder of 759.
Write down 1 as next digit of the result. 
Result so far: 46483.1891891
Deduct 851 from 1610 and we're left with 759.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7590, and continue the process.

Moving on to step 16:
851 can be fit into 7590 8 times, resulting in a remainder of 782.
The next digit of our result is 8. 
Result so far: 46483.18918918
If we subtract 6808 from 7590, we get 782.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7820, and continue the process.

The final outcome is 46483.18918918, with a leftover of 7.82e-07.