372639 divided by 85 
We want to figure out the number of times 372639 can be divided by 85.

Step 1:
The number 85 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 85

On to step 2:
If we divide 37 by 85, we get 0 and a remainder of 37.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 37, we get 37.
Take the next digit (2) from the dividend and append it to 37, then repeat: 372 / 85

Let's proceed to step 3:
The number 85 fits into 372 4 times, leaving a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 340 from 372 leaves us with 32.
Append the next digit (6) from the dividend to 32 and continue with: 326 / 85

Going ahead to step 4:
If we divide 326 by 85, we get 3 and a remainder of 71.
Put 3 as the next digit of the answer. 
Result so far: 43.0
Subtracting 255 from 326 leaves us with 71.
Fetch the next digit (3) from the dividend, attach it to 71 and continue: 713 / 85

On to step 5:
85 goes into 713 8 times with a remainder of 33.
Put 8 as the next digit of the answer. 
Result so far: 438.0
If we subtract 680 from 713, we get 33.
Bring next digit (9) of the dividend behind the 33 and repeat the process: 339 / 85

Step 6:
85 can be fit into 339 3 times, resulting in a remainder of 84.
Write down 3 as next digit of the result. 
Result so far: 4383.0
Deduct 255 from 339 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 7:
When dividing 840 by 85, we get 9 with a remainder of 75.
The number 9 becomes the next digit in our result. 
Result so far: 4383.9
The remainder is 75 after subtracting 765 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 8:
85 goes into 750 8 times with a remainder of 70.
Record the quotient 8 as the next digit in the result. 
Result so far: 4383.98
The remainder is 70 after subtracting 680 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 9:
85 goes into 700 8 times with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 4383.988
If we take 680 away from 700, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 4383.988 with a remaining 0.002.