51124748 ÷ 305 
We want to figure out the number of times 51124748 can be divided by 305.

Advancing to step 1:
When dividing 5 by 305, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 305

Step 2:
If we divide 51 by 305, we get 0 and a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Fetch the next digit (1) from the dividend, attach it to 51 and continue: 511 / 305

Let's proceed to step 3:
511 divided by 305 is 1 with a remainder of 206.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 305 away from 511, we end up with 206.
Fetch the next digit (2) from the dividend, attach it to 206 and continue: 2062 / 305

Going ahead to step 4:
When dividing 2062 by 305, we get 6 with a remainder of 232.
Use 6 as the next digit of our solution. 
Result so far: 16.0
The remainder is 232 after subtracting 1830 from 2062.
Grab the next digit (4) from the dividend, add it to 232, then carry on: 2324 / 305

Let's proceed to step 5:
If we divide 2324 by 305, we get 7 and a remainder of 189.
Record the quotient 7 as the next digit in the result. 
Result so far: 167.0
Subtract 2135 from 2324 to get 189.
Grab the next digit (7) from the dividend, add it to 189, then carry on: 1897 / 305

Advancing to step 6:
The number 305 fits into 1897 6 times, leaving a remainder of 67.
Write down 6 as next digit of the result. 
Result so far: 1676.0
Subtract 1830 from 1897 to get 67.
Append the next digit (4) from the dividend to 67 and continue with: 674 / 305

Step 7:
305 goes into 674 2 times with a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 16762.0
If we take 610 away from 674, we end up with 64.
Fetch the next digit (8) from the dividend, attach it to 64 and continue: 648 / 305

On to step 8:
When dividing 648 by 305, we get 2 with a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 167622.0
The remainder is 38 after subtracting 610 from 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 9:
The number 305 fits into 380 1 times, leaving a remainder of 75.
Write down 1 as next digit of the result. 
Result so far: 167622.1
Deduct 305 from 380 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 10:
305 goes into 750 2 times with a remainder of 140.
Write down 2 as next digit of the result. 
Result so far: 167622.12
If we take 610 away from 750, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 11:
When dividing 1400 by 305, we get 4 with a remainder of 180.
Use 4 as the next digit of our solution. 
Result so far: 167622.124
Subtract 1220 from 1400 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 12:
305 can be fit into 1800 5 times, resulting in a remainder of 275.
The next digit of our result is 5. 
Result so far: 167622.1245
If we subtract 1525 from 1800, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Advancing to step 13:
When dividing 2750 by 305, we get 9 with a remainder of 5.
The next digit of our result is 9. 
Result so far: 167622.12459
If we subtract 2745 from 2750, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 14:
When dividing 50 by 305, we get 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 167622.12459
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 15:
When dividing 500 by 305, we get 1 with a remainder of 195.
The number 1 becomes the next digit in our result. 
Result so far: 167622.1245901
If we subtract 305 from 500, we get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Step 16:
If we divide 1950 by 305, we get 6 and a remainder of 120.
Use 6 as the next digit of our solution. 
Result so far: 167622.12459016
If we subtract 1830 from 1950, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The quotient of the division is 167622.12459016, and the remainder is 1.2e-07.