We divide 57398077 by 345
We want to figure out the number of times 57398077 can be divided by 345.

Going ahead to step 1:
345 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 345

Let's proceed to step 2:
57 divided by 345 is 0 with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 57, we get 57.
Fetch the next digit (3) from the dividend, attach it to 57 and continue: 573 / 345

Moving on to step 3:
When dividing 573 by 345, we get 1 with a remainder of 228.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 345 from 573, we get 228.
Append the next digit (9) from the dividend to 228 and continue with: 2289 / 345

On to step 4:
2289 divided by 345 is 6 with a remainder of 219.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Subtract 2070 from 2289 to get 219.
Bring next digit (8) of the dividend behind the 219 and repeat the process: 2198 / 345

Going ahead to step 5:
When dividing 2198 by 345, we get 6 with a remainder of 128.
Record the quotient 6 as the next digit in the result. 
Result so far: 166.0
The remainder is 128 after subtracting 2070 from 2198.
Bring next digit (0) of the dividend behind the 128 and repeat the process: 1280 / 345

Advancing to step 6:
If we divide 1280 by 345, we get 3 and a remainder of 245.
Write down 3 as next digit of the result. 
Result so far: 1663.0
Subtracting 1035 from 1280 leaves us with 245.
Include the next digit (7) from the dividend after 245, then repeat: 2457 / 345

Advancing to step 7:
2457 divided by 345 is 7 with a remainder of 42.
Put 7 as the next digit of the answer. 
Result so far: 16637.0
Subtract 2415 from 2457 to get 42.
Fetch the next digit (7) from the dividend, attach it to 42 and continue: 427 / 345

Going ahead to step 8:
427 divided by 345 is 1 with a remainder of 82.
The number 1 becomes the next digit in our result. 
Result so far: 166371.0
If we subtract 345 from 427, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 9:
If we divide 820 by 345, we get 2 and a remainder of 130.
Record the quotient 2 as the next digit in the result. 
Result so far: 166371.2
If we take 690 away from 820, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 10:
When dividing 1300 by 345, we get 3 with a remainder of 265.
Record the quotient 3 as the next digit in the result. 
Result so far: 166371.23
Deduct 1035 from 1300 and we're left with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Step 11:
If we divide 2650 by 345, we get 7 and a remainder of 235.
Record the quotient 7 as the next digit in the result. 
Result so far: 166371.237
If we take 2415 away from 2650, we end up with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

On to step 12:
345 goes into 2350 6 times with a remainder of 280.
Use 6 as the next digit of our solution. 
Result so far: 166371.2376
If we take 2070 away from 2350, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 13:
345 can be fit into 2800 8 times, resulting in a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 166371.23768
Deduct 2760 from 2800 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 14:
345 goes into 400 1 times with a remainder of 55.
Write down 1 as next digit of the result. 
Result so far: 166371.237681
The remainder is 55 after subtracting 345 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 15:
The number 345 fits into 550 1 times, leaving a remainder of 205.
The number 1 becomes the next digit in our result. 
Result so far: 166371.2376811
If we subtract 345 from 550, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

The final result is 166371.2376811 with a remainder of 2.05e-06.