767148 ÷ 51 
Let's see how many times 51 fits into 767148.

Step 1:
The number 51 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 51

Let's proceed to step 2:
51 can be fit into 76 1 times, resulting in a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 25 after subtracting 51 from 76.
Append the next digit (7) from the dividend to 25 and continue with: 257 / 51

Going ahead to step 3:
The number 51 fits into 257 5 times, leaving a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we take 255 away from 257, we end up with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 51

On to step 4:
The number 51 fits into 21 0 times, leaving a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 150.0
Subtracting 0 from 21 leaves us with 21.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 51

Going ahead to step 5:
When dividing 214 by 51, we get 4 with a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 1504.0
Subtracting 204 from 214 leaves us with 10.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 51

Moving on to step 6:
If we divide 108 by 51, we get 2 and a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 15042.0
Deduct 102 from 108 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
60 divided by 51 is 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 15042.1
Subtracting 51 from 60 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 8:
If we divide 90 by 51, we get 1 and a remainder of 39.
The next digit of our result is 1. 
Result so far: 15042.11
Subtract 51 from 90 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.

The quotient of the division is 15042.11, and the remainder is 0.039.