We divide 51122730 by 410
We want to divide 51122730 by 410.

Moving on to step 1:
The number 410 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 410

Advancing to step 2:
410 goes into 51 0 times with a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Grab the next digit (1) from the dividend, add it to 51, then carry on: 511 / 410

Let's proceed to step 3:
410 can be fit into 511 1 times, resulting in a remainder of 101.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 410 from 511, we get 101.
Grab the next digit (2) from the dividend, add it to 101, then carry on: 1012 / 410

Let's proceed to step 4:
The number 410 fits into 1012 2 times, leaving a remainder of 192.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtracting 820 from 1012 leaves us with 192.
Include the next digit (2) from the dividend after 192, then repeat: 1922 / 410

Advancing to step 5:
When dividing 1922 by 410, we get 4 with a remainder of 282.
Record the quotient 4 as the next digit in the result. 
Result so far: 124.0
The remainder is 282 after subtracting 1640 from 1922.
Bring next digit (7) of the dividend behind the 282 and repeat the process: 2827 / 410

Moving on to step 6:
If we divide 2827 by 410, we get 6 and a remainder of 367.
The number 6 becomes the next digit in our result. 
Result so far: 1246.0
The remainder is 367 after subtracting 2460 from 2827.
Include the next digit (3) from the dividend after 367, then repeat: 3673 / 410

Step 7:
410 can be fit into 3673 8 times, resulting in a remainder of 393.
The number 8 becomes the next digit in our result. 
Result so far: 12468.0
Subtracting 3280 from 3673 leaves us with 393.
Take the next digit (0) from the dividend and append it to 393, then repeat: 3930 / 410

Step 8:
3930 divided by 410 is 9 with a remainder of 240.
Record the quotient 9 as the next digit in the result. 
Result so far: 124689.0
Subtracting 3690 from 3930 leaves us with 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 9:
410 goes into 2400 5 times with a remainder of 350.
Record the quotient 5 as the next digit in the result. 
Result so far: 124689.5
Subtract 2050 from 2400 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 10:
When dividing 3500 by 410, we get 8 with a remainder of 220.
Record the quotient 8 as the next digit in the result. 
Result so far: 124689.58
Deduct 3280 from 3500 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 11:
The number 410 fits into 2200 5 times, leaving a remainder of 150.
Put 5 as the next digit of the answer. 
Result so far: 124689.585
Subtracting 2050 from 2200 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 12:
410 can be fit into 1500 3 times, resulting in a remainder of 270.
Use 3 as the next digit of our solution. 
Result so far: 124689.5853
If we take 1230 away from 1500, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 13:
If we divide 2700 by 410, we get 6 and a remainder of 240.
The number 6 becomes the next digit in our result. 
Result so far: 124689.58536
The remainder is 240 after subtracting 2460 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 14:
The number 410 fits into 2400 5 times, leaving a remainder of 350.
Record the quotient 5 as the next digit in the result. 
Result so far: 124689.585365
Subtracting 2050 from 2400 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Let's proceed to step 15:
When dividing 3500 by 410, we get 8 with a remainder of 220.
The number 8 becomes the next digit in our result. 
Result so far: 124689.5853658
Subtracting 3280 from 3500 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 16:
The number 410 fits into 2200 5 times, leaving a remainder of 150.
The next digit of our result is 5. 
Result so far: 124689.58536585
Subtracting 2050 from 2200 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

The final outcome is 124689.58536585, with a leftover of 1.5e-07.