Let's divide 51106930 by 605
We want to figure out the number of times 51106930 can be divided by 605.

On to step 1:
5 divided by 605 is 0 with 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.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 605

Advancing to step 2:
605 can be fit into 51 0 times, resulting in a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Take the next digit (1) from the dividend and append it to 51, then repeat: 511 / 605

Step 3:
When dividing 511 by 605, we get 0 with a remainder of 511.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 511, we get 511.
Include the next digit (0) from the dividend after 511, then repeat: 5110 / 605

Advancing to step 4:
If we divide 5110 by 605, we get 8 and a remainder of 270.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 270 after subtracting 4840 from 5110.
Append the next digit (6) from the dividend to 270 and continue with: 2706 / 605

Advancing to step 5:
605 can be fit into 2706 4 times, resulting in a remainder of 286.
Use 4 as the next digit of our solution. 
Result so far: 84.0
If we subtract 2420 from 2706, we get 286.
Fetch the next digit (9) from the dividend, attach it to 286 and continue: 2869 / 605

Let's proceed to step 6:
605 goes into 2869 4 times with a remainder of 449.
Record the quotient 4 as the next digit in the result. 
Result so far: 844.0
Subtract 2420 from 2869 to get 449.
Append the next digit (3) from the dividend to 449 and continue with: 4493 / 605

Advancing to step 7:
When dividing 4493 by 605, we get 7 with a remainder of 258.
Put 7 as the next digit of the answer. 
Result so far: 8447.0
The remainder is 258 after subtracting 4235 from 4493.
Bring next digit (0) of the dividend behind the 258 and repeat the process: 2580 / 605

On to step 8:
605 goes into 2580 4 times with a remainder of 160.
Record the quotient 4 as the next digit in the result. 
Result so far: 84474.0
Deduct 2420 from 2580 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 9:
The number 605 fits into 1600 2 times, leaving a remainder of 390.
The number 2 becomes the next digit in our result. 
Result so far: 84474.2
Subtract 1210 from 1600 to get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 10:
If we divide 3900 by 605, we get 6 and a remainder of 270.
Use 6 as the next digit of our solution. 
Result so far: 84474.26
Deduct 3630 from 3900 and we're left 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.

Moving on to step 11:
605 can be fit into 2700 4 times, resulting in a remainder of 280.
The number 4 becomes the next digit in our result. 
Result so far: 84474.264
The remainder is 280 after subtracting 2420 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 12:
605 goes into 2800 4 times with a remainder of 380.
Write down 4 as next digit of the result. 
Result so far: 84474.2644
Subtracting 2420 from 2800 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

The final result is 84474.2644 with a remainder of 0.0038.