We look at the division of 37686685 by 859 
We want to figure out the number of times 37686685 can be divided by 859.

Going ahead to step 1:
859 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 859

Moving on to step 2:
The number 859 fits into 37 0 times, leaving a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 37 leaves us with 37.
Include the next digit (6) from the dividend after 37, then repeat: 376 / 859

Let's proceed to step 3:
The number 859 fits into 376 0 times, leaving a remainder of 376.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 376 after subtracting 0 from 376.
Take the next digit (8) from the dividend and append it to 376, then repeat: 3768 / 859

Going ahead to step 4:
When dividing 3768 by 859, we get 4 with a remainder of 332.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 3436 from 3768 leaves us with 332.
Bring next digit (6) of the dividend behind the 332 and repeat the process: 3326 / 859

Let's proceed to step 5:
859 can be fit into 3326 3 times, resulting in a remainder of 749.
Use 3 as the next digit of our solution. 
Result so far: 43.0
Subtracting 2577 from 3326 leaves us with 749.
Grab the next digit (6) from the dividend, add it to 749, then carry on: 7496 / 859

Moving on to step 6:
When dividing 7496 by 859, we get 8 with a remainder of 624.
The number 8 becomes the next digit in our result. 
Result so far: 438.0
Subtract 6872 from 7496 to get 624.
Fetch the next digit (8) from the dividend, attach it to 624 and continue: 6248 / 859

Moving on to step 7:
The number 859 fits into 6248 7 times, leaving a remainder of 235.
The next digit of our result is 7. 
Result so far: 4387.0
If we take 6013 away from 6248, we end up with 235.
Include the next digit (5) from the dividend after 235, then repeat: 2355 / 859

Let's proceed to step 8:
859 can be fit into 2355 2 times, resulting in a remainder of 637.
Record the quotient 2 as the next digit in the result. 
Result so far: 43872.0
Subtracting 1718 from 2355 leaves us with 637.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6370, and continue the process.

Let's proceed to step 9:
6370 divided by 859 is 7 with a remainder of 357.
The number 7 becomes the next digit in our result. 
Result so far: 43872.7
If we take 6013 away from 6370, we end up with 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

On to step 10:
859 can be fit into 3570 4 times, resulting in a remainder of 134.
The next digit of our result is 4. 
Result so far: 43872.74
If we subtract 3436 from 3570, we get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Advancing to step 11:
The number 859 fits into 1340 1 times, leaving a remainder of 481.
Write down 1 as next digit of the result. 
Result so far: 43872.741
Subtract 859 from 1340 to get 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

Moving on to step 12:
The number 859 fits into 4810 5 times, leaving a remainder of 515.
Write down 5 as next digit of the result. 
Result so far: 43872.7415
If we take 4295 away from 4810, we end up with 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Let's proceed to step 13:
859 goes into 5150 5 times with a remainder of 855.
Use 5 as the next digit of our solution. 
Result so far: 43872.74155
If we take 4295 away from 5150, we end up with 855.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8550, and continue the process.

After the division, we end up with 43872.74155 and a remainder of 0.000855.