51680771 ÷ 181 
We want to figure out the number of times 51680771 can be divided by 181.

Let's proceed to step 1:
181 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 181

Going ahead to step 2:
51 divided by 181 is 0 with a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Append the next digit (6) from the dividend to 51 and continue with: 516 / 181

On to step 3:
When dividing 516 by 181, we get 2 with a remainder of 154.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 362 from 516 and we're left with 154.
Bring next digit (8) of the dividend behind the 154 and repeat the process: 1548 / 181

Going ahead to step 4:
When dividing 1548 by 181, we get 8 with a remainder of 100.
The next digit of our result is 8. 
Result so far: 28.0
If we subtract 1448 from 1548, we get 100.
Bring next digit (0) of the dividend behind the 100 and repeat the process: 1000 / 181

On to step 5:
1000 divided by 181 is 5 with a remainder of 95.
Put 5 as the next digit of the answer. 
Result so far: 285.0
If we take 905 away from 1000, we end up with 95.
Include the next digit (7) from the dividend after 95, then repeat: 957 / 181

Step 6:
181 can be fit into 957 5 times, resulting in a remainder of 52.
Use 5 as the next digit of our solution. 
Result so far: 2855.0
If we take 905 away from 957, we end up with 52.
Append the next digit (7) from the dividend to 52 and continue with: 527 / 181

Moving on to step 7:
When dividing 527 by 181, we get 2 with a remainder of 165.
The number 2 becomes the next digit in our result. 
Result so far: 28552.0
If we subtract 362 from 527, we get 165.
Fetch the next digit (1) from the dividend, attach it to 165 and continue: 1651 / 181

Advancing to step 8:
When dividing 1651 by 181, we get 9 with a remainder of 22.
The number 9 becomes the next digit in our result. 
Result so far: 285529.0
Subtracting 1629 from 1651 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
The number 181 fits into 220 1 times, leaving a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 285529.1
Subtract 181 from 220 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 10:
When dividing 390 by 181, we get 2 with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 285529.12
The remainder is 28 after subtracting 362 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
280 divided by 181 is 1 with a remainder of 99.
The next digit of our result is 1. 
Result so far: 285529.121
If we take 181 away from 280, we end up 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.

Moving on to step 12:
990 divided by 181 is 5 with a remainder of 85.
Record the quotient 5 as the next digit in the result. 
Result so far: 285529.1215
If we subtract 905 from 990, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 13:
If we divide 850 by 181, we get 4 and a remainder of 126.
Put 4 as the next digit of the answer. 
Result so far: 285529.12154
Subtract 724 from 850 to get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Moving on to step 14:
181 can be fit into 1260 6 times, resulting in a remainder of 174.
Use 6 as the next digit of our solution. 
Result so far: 285529.121546
Subtract 1086 from 1260 to get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Moving on to step 15:
181 can be fit into 1740 9 times, resulting in a remainder of 111.
Use 9 as the next digit of our solution. 
Result so far: 285529.1215469
If we take 1629 away from 1740, we end up with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Step 16:
When dividing 1110 by 181, we get 6 with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 285529.12154696
Subtract 1086 from 1110 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

In conclusion, the division gives 285529.12154696 with a balance of 2.4e-08.