Let's divide 398374 by 71
We want to figure out the number of times 398374 can be divided by 71.

Advancing to step 1:
The number 71 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 (9) of the dividend behind the 3 and repeat the process: 39 / 71

Let's proceed to step 2:
If we divide 39 by 71, we get 0 and a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Grab the next digit (8) from the dividend, add it to 39, then carry on: 398 / 71

Advancing to step 3:
71 can be fit into 398 5 times, resulting in a remainder of 43.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 355 from 398, we get 43.
Fetch the next digit (3) from the dividend, attach it to 43 and continue: 433 / 71

On to step 4:
71 goes into 433 6 times with a remainder of 7.
Use 6 as the next digit of our solution. 
Result so far: 56.0
Deduct 426 from 433 and we're left with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 71

Advancing to step 5:
71 goes into 77 1 times with a remainder of 6.
The next digit of our result is 1. 
Result so far: 561.0
Deduct 71 from 77 and we're left with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 71

On to step 6:
The number 71 fits into 64 0 times, leaving a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 5610.0
If we subtract 0 from 64, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 7:
71 can be fit into 640 9 times, resulting in a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 5610.9
Subtract 639 from 640 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 8:
When dividing 10 by 71, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 5610.9
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
The number 71 fits into 100 1 times, leaving a remainder of 29.
The next digit of our result is 1. 
Result so far: 5610.901
If we take 71 away from 100, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 10:
290 divided by 71 is 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 5610.9014
Deduct 284 from 290 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 11:
71 can be fit into 60 0 times, resulting in a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 5610.9014
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 12:
If we divide 600 by 71, we get 8 and a remainder of 32.
The next digit of our result is 8. 
Result so far: 5610.901408
The remainder is 32 after subtracting 568 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 13:
If we divide 320 by 71, we get 4 and a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 5610.9014084
Subtract 284 from 320 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 14:
When dividing 360 by 71, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 5610.90140845
If we take 355 away from 360, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 5610.90140845, and the remainder is 5e-09.