642754 ÷ 39 
We want to divide 642754 by 39.

Advancing to step 1:
39 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 39

Going ahead to step 2:
64 divided by 39 is 1 with a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 39 from 64 and we're left with 25.
Include the next digit (2) from the dividend after 25, then repeat: 252 / 39

Step 3:
39 goes into 252 6 times with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 16.0
The remainder is 18 after subtracting 234 from 252.
Grab the next digit (7) from the dividend, add it to 18, then carry on: 187 / 39

Let's proceed to step 4:
187 divided by 39 is 4 with a remainder of 31.
Record the quotient 4 as the next digit in the result. 
Result so far: 164.0
If we subtract 156 from 187, we get 31.
Fetch the next digit (5) from the dividend, attach it to 31 and continue: 315 / 39

Advancing to step 5:
If we divide 315 by 39, we get 8 and a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 1648.0
If we subtract 312 from 315, we get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 39

Let's proceed to step 6:
39 can be fit into 34 0 times, resulting in a remainder of 34.
Write down 0 as next digit of the result. 
Result so far: 16480.0
If we take 0 away from 34, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 7:
39 goes into 340 8 times with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 16480.8
Subtract 312 from 340 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 8:
280 divided by 39 is 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 16480.87
The remainder is 7 after subtracting 273 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 9:
70 divided by 39 is 1 with a remainder of 31.
Use 1 as the next digit of our solution. 
Result so far: 16480.871
Deduct 39 from 70 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 10:
If we divide 310 by 39, we get 7 and a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 16480.8717
Subtracting 273 from 310 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 11:
39 goes into 370 9 times with a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 16480.87179
Deduct 351 from 370 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 12:
If we divide 190 by 39, we get 4 and a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 16480.871794
If we subtract 156 from 190, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 13:
The number 39 fits into 340 8 times, leaving a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 16480.8717948
Deduct 312 from 340 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 14:
280 divided by 39 is 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 16480.87179487
Subtract 273 from 280 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

After the division, we end up with 16480.87179487 and a remainder of 7e-09.