We look at the division of 72571859 by 398 
Let's see how many times 398 fits into 72571859.

Going ahead to step 1:
7 divided by 398 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 398

Step 2:
If we divide 72 by 398, we get 0 and a remainder of 72.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Include the next digit (5) from the dividend after 72, then repeat: 725 / 398

Going ahead to step 3:
725 divided by 398 is 1 with a remainder of 327.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 327 after subtracting 398 from 725.
Bring next digit (7) of the dividend behind the 327 and repeat the process: 3277 / 398

Let's proceed to step 4:
398 goes into 3277 8 times with a remainder of 93.
Write down 8 as next digit of the result. 
Result so far: 18.0
Subtract 3184 from 3277 to get 93.
Grab the next digit (1) from the dividend, add it to 93, then carry on: 931 / 398

Step 5:
398 can be fit into 931 2 times, resulting in a remainder of 135.
The next digit of our result is 2. 
Result so far: 182.0
If we subtract 796 from 931, we get 135.
Take the next digit (8) from the dividend and append it to 135, then repeat: 1358 / 398

Let's proceed to step 6:
When dividing 1358 by 398, we get 3 with a remainder of 164.
The next digit of our result is 3. 
Result so far: 1823.0
Subtract 1194 from 1358 to get 164.
Include the next digit (5) from the dividend after 164, then repeat: 1645 / 398

Step 7:
The number 398 fits into 1645 4 times, leaving a remainder of 53.
Write down 4 as next digit of the result. 
Result so far: 18234.0
Subtract 1592 from 1645 to get 53.
Fetch the next digit (9) from the dividend, attach it to 53 and continue: 539 / 398

Let's proceed to step 8:
398 can be fit into 539 1 times, resulting in a remainder of 141.
Write down 1 as next digit of the result. 
Result so far: 182341.0
If we subtract 398 from 539, we get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Going ahead to step 9:
1410 divided by 398 is 3 with a remainder of 216.
Put 3 as the next digit of the answer. 
Result so far: 182341.3
The remainder is 216 after subtracting 1194 from 1410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 10:
398 goes into 2160 5 times with a remainder of 170.
Use 5 as the next digit of our solution. 
Result so far: 182341.35
Subtract 1990 from 2160 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 11:
If we divide 1700 by 398, we get 4 and a remainder of 108.
Record the quotient 4 as the next digit in the result. 
Result so far: 182341.354
Deduct 1592 from 1700 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Step 12:
398 can be fit into 1080 2 times, resulting in a remainder of 284.
Use 2 as the next digit of our solution. 
Result so far: 182341.3542
Subtract 796 from 1080 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Moving on to step 13:
398 can be fit into 2840 7 times, resulting in a remainder of 54.
Put 7 as the next digit of the answer. 
Result so far: 182341.35427
Subtracting 2786 from 2840 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 14:
When dividing 540 by 398, we get 1 with a remainder of 142.
Write down 1 as next digit of the result. 
Result so far: 182341.354271
Deduct 398 from 540 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Step 15:
When dividing 1420 by 398, we get 3 with a remainder of 226.
Write down 3 as next digit of the result. 
Result so far: 182341.3542713
The remainder is 226 after subtracting 1194 from 1420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 16:
398 can be fit into 2260 5 times, resulting in a remainder of 270.
Write down 5 as next digit of the result. 
Result so far: 182341.35427135
If we take 1990 away from 2260, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

The quotient of the division is 182341.35427135, and the remainder is 2.7e-07.