48300971 divided by 343 
We want to divide 48300971 by 343.

On to step 1:
If we divide 4 by 343, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 343

Moving on to step 2:
343 goes into 48 0 times with a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 48, we get 48.
Fetch the next digit (3) from the dividend, attach it to 48 and continue: 483 / 343

Advancing to step 3:
483 divided by 343 is 1 with a remainder of 140.
The next digit of our result is 1. 
Result so far: 1.0
If we take 343 away from 483, we end up with 140.
Grab the next digit (0) from the dividend, add it to 140, then carry on: 1400 / 343

Going ahead to step 4:
If we divide 1400 by 343, we get 4 and a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we subtract 1372 from 1400, we get 28.
Fetch the next digit (0) from the dividend, attach it to 28 and continue: 280 / 343

Step 5:
If we divide 280 by 343, we get 0 and a remainder of 280.
Write down 0 as next digit of the result. 
Result so far: 140.0
Subtracting 0 from 280 leaves us with 280.
Append the next digit (9) from the dividend to 280 and continue with: 2809 / 343

Going ahead to step 6:
343 goes into 2809 8 times with a remainder of 65.
The number 8 becomes the next digit in our result. 
Result so far: 1408.0
If we subtract 2744 from 2809, we get 65.
Bring next digit (7) of the dividend behind the 65 and repeat the process: 657 / 343

Moving on to step 7:
When dividing 657 by 343, we get 1 with a remainder of 314.
Write down 1 as next digit of the result. 
Result so far: 14081.0
Subtract 343 from 657 to get 314.
Take the next digit (1) from the dividend and append it to 314, then repeat: 3141 / 343

Going ahead to step 8:
343 goes into 3141 9 times with a remainder of 54.
Put 9 as the next digit of the answer. 
Result so far: 140819.0
Subtracting 3087 from 3141 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.

Step 9:
540 divided by 343 is 1 with a remainder of 197.
The next digit of our result is 1. 
Result so far: 140819.1
Subtract 343 from 540 to get 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Let's proceed to step 10:
1970 divided by 343 is 5 with a remainder of 255.
The next digit of our result is 5. 
Result so far: 140819.15
If we subtract 1715 from 1970, we get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Going ahead to step 11:
2550 divided by 343 is 7 with a remainder of 149.
Write down 7 as next digit of the result. 
Result so far: 140819.157
Deduct 2401 from 2550 and we're left with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

On to step 12:
1490 divided by 343 is 4 with a remainder of 118.
The next digit of our result is 4. 
Result so far: 140819.1574
Subtracting 1372 from 1490 leaves us with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 13:
343 can be fit into 1180 3 times, resulting in a remainder of 151.
Write down 3 as next digit of the result. 
Result so far: 140819.15743
If we subtract 1029 from 1180, we get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Going ahead to step 14:
If we divide 1510 by 343, we get 4 and a remainder of 138.
Use 4 as the next digit of our solution. 
Result so far: 140819.157434
The remainder is 138 after subtracting 1372 from 1510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

On to step 15:
When dividing 1380 by 343, we get 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 140819.1574344
Deduct 1372 from 1380 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 140819.1574344, with a leftover of 8e-08.