48112419 ÷ 345 
Let's see how many times 345 fits into 48112419.

Step 1:
4 divided by 345 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 345

Step 2:
If we divide 48 by 345, we get 0 and a remainder of 48.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 48 leaves us with 48.
Bring next digit (1) of the dividend behind the 48 and repeat the process: 481 / 345

Moving on to step 3:
The number 345 fits into 481 1 times, leaving a remainder of 136.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 345 from 481 and we're left with 136.
Take the next digit (1) from the dividend and append it to 136, then repeat: 1361 / 345

Moving on to step 4:
1361 divided by 345 is 3 with a remainder of 326.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we take 1035 away from 1361, we end up with 326.
Take the next digit (2) from the dividend and append it to 326, then repeat: 3262 / 345

Moving on to step 5:
The number 345 fits into 3262 9 times, leaving a remainder of 157.
The number 9 becomes the next digit in our result. 
Result so far: 139.0
Subtracting 3105 from 3262 leaves us with 157.
Grab the next digit (4) from the dividend, add it to 157, then carry on: 1574 / 345

Let's proceed to step 6:
1574 divided by 345 is 4 with a remainder of 194.
Record the quotient 4 as the next digit in the result. 
Result so far: 1394.0
Deduct 1380 from 1574 and we're left with 194.
Take the next digit (1) from the dividend and append it to 194, then repeat: 1941 / 345

On to step 7:
1941 divided by 345 is 5 with a remainder of 216.
Use 5 as the next digit of our solution. 
Result so far: 13945.0
If we take 1725 away from 1941, we end up with 216.
Append the next digit (9) from the dividend to 216 and continue with: 2169 / 345

Advancing to step 8:
When dividing 2169 by 345, we get 6 with a remainder of 99.
Use 6 as the next digit of our solution. 
Result so far: 139456.0
Deduct 2070 from 2169 and we're left with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Going ahead to step 9:
The number 345 fits into 990 2 times, leaving a remainder of 300.
Put 2 as the next digit of the answer. 
Result so far: 139456.2
Subtract 690 from 990 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 10:
When dividing 3000 by 345, we get 8 with a remainder of 240.
The next digit of our result is 8. 
Result so far: 139456.28
Subtract 2760 from 3000 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 11:
2400 divided by 345 is 6 with a remainder of 330.
The next digit of our result is 6. 
Result so far: 139456.286
Deduct 2070 from 2400 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 12:
When dividing 3300 by 345, we get 9 with a remainder of 195.
Put 9 as the next digit of the answer. 
Result so far: 139456.2869
Subtracting 3105 from 3300 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Step 13:
345 can be fit into 1950 5 times, resulting in a remainder of 225.
Write down 5 as next digit of the result. 
Result so far: 139456.28695
Subtracting 1725 from 1950 leaves us with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Advancing to step 14:
345 can be fit into 2250 6 times, resulting in a remainder of 180.
Use 6 as the next digit of our solution. 
Result so far: 139456.286956
Subtract 2070 from 2250 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 15:
345 can be fit into 1800 5 times, resulting in a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 139456.2869565
Deduct 1725 from 1800 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 16:
If we divide 750 by 345, we get 2 and a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 139456.28695652
The remainder is 60 after subtracting 690 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

In conclusion, the division gives 139456.28695652 with a balance of 6e-08.