38427365 ÷ 840 
We want to figure out the number of times 38427365 can be divided by 840.

On to step 1:
The number 840 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
If we subtract 0 from 3, we get 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 840

Advancing to step 2:
38 divided by 840 is 0 with a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Include the next digit (4) from the dividend after 38, then repeat: 384 / 840

On to step 3:
The number 840 fits into 384 0 times, leaving a remainder of 384.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 384 and we're left with 384.
Take the next digit (2) from the dividend and append it to 384, then repeat: 3842 / 840

Step 4:
3842 divided by 840 is 4 with a remainder of 482.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 3360 from 3842 leaves us with 482.
Fetch the next digit (7) from the dividend, attach it to 482 and continue: 4827 / 840

Moving on to step 5:
The number 840 fits into 4827 5 times, leaving a remainder of 627.
Use 5 as the next digit of our solution. 
Result so far: 45.0
Subtract 4200 from 4827 to get 627.
Append the next digit (3) from the dividend to 627 and continue with: 6273 / 840

Advancing to step 6:
The number 840 fits into 6273 7 times, leaving a remainder of 393.
The number 7 becomes the next digit in our result. 
Result so far: 457.0
The remainder is 393 after subtracting 5880 from 6273.
Include the next digit (6) from the dividend after 393, then repeat: 3936 / 840

Going ahead to step 7:
840 goes into 3936 4 times with a remainder of 576.
The next digit of our result is 4. 
Result so far: 4574.0
Subtract 3360 from 3936 to get 576.
Bring next digit (5) of the dividend behind the 576 and repeat the process: 5765 / 840

Moving on to step 8:
840 can be fit into 5765 6 times, resulting in a remainder of 725.
The number 6 becomes the next digit in our result. 
Result so far: 45746.0
Deduct 5040 from 5765 and we're left with 725.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Going ahead to step 9:
When dividing 7250 by 840, we get 8 with a remainder of 530.
Put 8 as the next digit of the answer. 
Result so far: 45746.8
Subtract 6720 from 7250 to get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Step 10:
The number 840 fits into 5300 6 times, leaving a remainder of 260.
The next digit of our result is 6. 
Result so far: 45746.86
Deduct 5040 from 5300 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 11:
840 can be fit into 2600 3 times, resulting in a remainder of 80.
Write down 3 as next digit of the result. 
Result so far: 45746.863
Subtract 2520 from 2600 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 12:
800 divided by 840 is 0 with a remainder of 800.
Record the quotient 0 as the next digit in the result. 
Result so far: 45746.863
Deduct 0 from 800 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Advancing to step 13:
840 goes into 8000 9 times with a remainder of 440.
Put 9 as the next digit of the answer. 
Result so far: 45746.86309
If we subtract 7560 from 8000, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 14:
4400 divided by 840 is 5 with a remainder of 200.
Record the quotient 5 as the next digit in the result. 
Result so far: 45746.863095
If we take 4200 away from 4400, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 15:
If we divide 2000 by 840, we get 2 and a remainder of 320.
Put 2 as the next digit of the answer. 
Result so far: 45746.8630952
The remainder is 320 after subtracting 1680 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 16:
The number 840 fits into 3200 3 times, leaving a remainder of 680.
Put 3 as the next digit of the answer. 
Result so far: 45746.86309523
If we subtract 2520 from 3200, we get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

In conclusion, the division gives 45746.86309523 with a balance of 6.8e-07.