57434342 divided by 398 
We want to divide 57434342 by 398.

Let's proceed to step 1:
The number 398 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 398

On to step 2:
398 can be fit into 57 0 times, resulting in a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 57, we end up with 57.
Append the next digit (4) from the dividend to 57 and continue with: 574 / 398

Advancing to step 3:
If we divide 574 by 398, we get 1 and a remainder of 176.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 398 from 574, we get 176.
Grab the next digit (3) from the dividend, add it to 176, then carry on: 1763 / 398

Step 4:
If we divide 1763 by 398, we get 4 and a remainder of 171.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we subtract 1592 from 1763, we get 171.
Include the next digit (4) from the dividend after 171, then repeat: 1714 / 398

Going ahead to step 5:
1714 divided by 398 is 4 with a remainder of 122.
Record the quotient 4 as the next digit in the result. 
Result so far: 144.0
If we take 1592 away from 1714, we end up with 122.
Grab the next digit (3) from the dividend, add it to 122, then carry on: 1223 / 398

Let's proceed to step 6:
If we divide 1223 by 398, we get 3 and a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 1443.0
If we subtract 1194 from 1223, we get 29.
Append the next digit (4) from the dividend to 29 and continue with: 294 / 398

Going ahead to step 7:
294 divided by 398 is 0 with a remainder of 294.
Use 0 as the next digit of our solution. 
Result so far: 14430.0
If we subtract 0 from 294, we get 294.
Grab the next digit (2) from the dividend, add it to 294, then carry on: 2942 / 398

Going ahead to step 8:
398 goes into 2942 7 times with a remainder of 156.
The number 7 becomes the next digit in our result. 
Result so far: 144307.0
Subtract 2786 from 2942 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 9:
The number 398 fits into 1560 3 times, leaving a remainder of 366.
Record the quotient 3 as the next digit in the result. 
Result so far: 144307.3
Subtracting 1194 from 1560 leaves us with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Let's proceed to step 10:
398 can be fit into 3660 9 times, resulting in a remainder of 78.
Record the quotient 9 as the next digit in the result. 
Result so far: 144307.39
The remainder is 78 after subtracting 3582 from 3660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 11:
If we divide 780 by 398, we get 1 and a remainder of 382.
The number 1 becomes the next digit in our result. 
Result so far: 144307.391
If we take 398 away from 780, we end up with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Let's proceed to step 12:
398 can be fit into 3820 9 times, resulting in a remainder of 238.
Put 9 as the next digit of the answer. 
Result so far: 144307.3919
The remainder is 238 after subtracting 3582 from 3820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

On to step 13:
398 can be fit into 2380 5 times, resulting in a remainder of 390.
Use 5 as the next digit of our solution. 
Result so far: 144307.39195
Subtract 1990 from 2380 to get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Going ahead to step 14:
398 can be fit into 3900 9 times, resulting in a remainder of 318.
The number 9 becomes the next digit in our result. 
Result so far: 144307.391959
If we subtract 3582 from 3900, we get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Moving on to step 15:
If we divide 3180 by 398, we get 7 and a remainder of 394.
Write down 7 as next digit of the result. 
Result so far: 144307.3919597
Subtracting 2786 from 3180 leaves us with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Advancing to step 16:
398 goes into 3940 9 times with a remainder of 358.
Put 9 as the next digit of the answer. 
Result so far: 144307.39195979
The remainder is 358 after subtracting 3582 from 3940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Our division results in 144307.39195979 with a remaining 3.58e-07.