51141576 ÷ 364 
We want to figure out the number of times 51141576 can be divided by 364.

Step 1:
The number 364 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 364

Going ahead to step 2:
364 can be fit into 51 0 times, resulting in a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Fetch the next digit (1) from the dividend, attach it to 51 and continue: 511 / 364

Advancing to step 3:
364 can be fit into 511 1 times, resulting in a remainder of 147.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 147 after subtracting 364 from 511.
Append the next digit (4) from the dividend to 147 and continue with: 1474 / 364

Moving on to step 4:
If we divide 1474 by 364, we get 4 and a remainder of 18.
The next digit of our result is 4. 
Result so far: 14.0
If we subtract 1456 from 1474, we get 18.
Include the next digit (1) from the dividend after 18, then repeat: 181 / 364

On to step 5:
If we divide 181 by 364, we get 0 and a remainder of 181.
Write down 0 as next digit of the result. 
Result so far: 140.0
If we subtract 0 from 181, we get 181.
Include the next digit (5) from the dividend after 181, then repeat: 1815 / 364

Moving on to step 6:
364 can be fit into 1815 4 times, resulting in a remainder of 359.
Write down 4 as next digit of the result. 
Result so far: 1404.0
If we take 1456 away from 1815, we end up with 359.
Take the next digit (7) from the dividend and append it to 359, then repeat: 3597 / 364

On to step 7:
3597 divided by 364 is 9 with a remainder of 321.
The next digit of our result is 9. 
Result so far: 14049.0
Subtracting 3276 from 3597 leaves us with 321.
Fetch the next digit (6) from the dividend, attach it to 321 and continue: 3216 / 364

Step 8:
When dividing 3216 by 364, we get 8 with a remainder of 304.
Put 8 as the next digit of the answer. 
Result so far: 140498.0
The remainder is 304 after subtracting 2912 from 3216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Step 9:
When dividing 3040 by 364, we get 8 with a remainder of 128.
Use 8 as the next digit of our solution. 
Result so far: 140498.8
Deduct 2912 from 3040 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 10:
If we divide 1280 by 364, we get 3 and a remainder of 188.
Use 3 as the next digit of our solution. 
Result so far: 140498.83
Deduct 1092 from 1280 and we're left with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 11:
364 goes into 1880 5 times with a remainder of 60.
The next digit of our result is 5. 
Result so far: 140498.835
Deduct 1820 from 1880 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
364 can be fit into 600 1 times, resulting in a remainder of 236.
The next digit of our result is 1. 
Result so far: 140498.8351
Subtract 364 from 600 to get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 13:
364 can be fit into 2360 6 times, resulting in a remainder of 176.
Put 6 as the next digit of the answer. 
Result so far: 140498.83516
If we subtract 2184 from 2360, we get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 14:
1760 divided by 364 is 4 with a remainder of 304.
Put 4 as the next digit of the answer. 
Result so far: 140498.835164
Subtract 1456 from 1760 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Going ahead to step 15:
3040 divided by 364 is 8 with a remainder of 128.
The next digit of our result is 8. 
Result so far: 140498.8351648
Deduct 2912 from 3040 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 16:
The number 364 fits into 1280 3 times, leaving a remainder of 188.
Write down 3 as next digit of the result. 
Result so far: 140498.83516483
The remainder is 188 after subtracting 1092 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

The final outcome is 140498.83516483, with a leftover of 1.88e-07.