We look at the division of 32558640 by 840 
Our goal is to divide 32558640 by 840.

Going ahead to step 1:
If we divide 3 by 840, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 840

On to step 2:
If we divide 32 by 840, we get 0 and a remainder of 32.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 32, we get 32.
Append the next digit (5) from the dividend to 32 and continue with: 325 / 840

Advancing to step 3:
325 divided by 840 is 0 with a remainder of 325.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 325, we get 325.
Bring next digit (5) of the dividend behind the 325 and repeat the process: 3255 / 840

On to step 4:
The number 840 fits into 3255 3 times, leaving a remainder of 735.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 2520 from 3255 leaves us with 735.
Include the next digit (8) from the dividend after 735, then repeat: 7358 / 840

On to step 5:
When dividing 7358 by 840, we get 8 with a remainder of 638.
The next digit of our result is 8. 
Result so far: 38.0
Deduct 6720 from 7358 and we're left with 638.
Include the next digit (6) from the dividend after 638, then repeat: 6386 / 840

Step 6:
The number 840 fits into 6386 7 times, leaving a remainder of 506.
Record the quotient 7 as the next digit in the result. 
Result so far: 387.0
Subtracting 5880 from 6386 leaves us with 506.
Append the next digit (4) from the dividend to 506 and continue with: 5064 / 840

Going ahead to step 7:
The number 840 fits into 5064 6 times, leaving a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 3876.0
Subtracting 5040 from 5064 leaves us with 24.
Include the next digit (0) from the dividend after 24, then repeat: 240 / 840

Let's proceed to step 8:
240 divided by 840 is 0 with a remainder of 240.
Record the quotient 0 as the next digit in the result. 
Result so far: 38760.0
Subtract 0 from 240 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 9:
840 can be fit into 2400 2 times, resulting in a remainder of 720.
Record the quotient 2 as the next digit in the result. 
Result so far: 38760.2
The remainder is 720 after subtracting 1680 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

On to step 10:
When dividing 7200 by 840, we get 8 with a remainder of 480.
Put 8 as the next digit of the answer. 
Result so far: 38760.28
Deduct 6720 from 7200 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 11:
840 goes into 4800 5 times with a remainder of 600.
Write down 5 as next digit of the result. 
Result so far: 38760.285
The remainder is 600 after subtracting 4200 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Moving on to step 12:
When dividing 6000 by 840, we get 7 with a remainder of 120.
Record the quotient 7 as the next digit in the result. 
Result so far: 38760.2857
If we subtract 5880 from 6000, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 13:
When dividing 1200 by 840, we get 1 with a remainder of 360.
Record the quotient 1 as the next digit in the result. 
Result so far: 38760.28571
Subtract 840 from 1200 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 14:
When dividing 3600 by 840, we get 4 with a remainder of 240.
Use 4 as the next digit of our solution. 
Result so far: 38760.285714
If we subtract 3360 from 3600, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 15:
The number 840 fits into 2400 2 times, leaving a remainder of 720.
Record the quotient 2 as the next digit in the result. 
Result so far: 38760.2857142
If we take 1680 away from 2400, we end up with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Moving on to step 16:
The number 840 fits into 7200 8 times, leaving a remainder of 480.
Record the quotient 8 as the next digit in the result. 
Result so far: 38760.28571428
If we subtract 6720 from 7200, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

The final result is 38760.28571428 with a remainder of 4.8e-07.