471440 ÷ 51 
We're looking to find how many times 51 goes into 471440.

Moving on to step 1:
If we divide 4 by 51, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 51

On to step 2:
When dividing 47 by 51, we get 0 with a remainder of 47.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 47 to get 47.
Fetch the next digit (1) from the dividend, attach it to 47 and continue: 471 / 51

On to step 3:
When dividing 471 by 51, we get 9 with a remainder of 12.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 459 from 471 leaves us with 12.
Append the next digit (4) from the dividend to 12 and continue with: 124 / 51

Going ahead to step 4:
When dividing 124 by 51, we get 2 with a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 92.0
If we take 102 away from 124, we end up with 22.
Append the next digit (4) from the dividend to 22 and continue with: 224 / 51

Advancing to step 5:
When dividing 224 by 51, we get 4 with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 924.0
Deduct 204 from 224 and we're left with 20.
Fetch the next digit (0) from the dividend, attach it to 20 and continue: 200 / 51

Advancing to step 6:
51 goes into 200 3 times with a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 9243.0
If we take 153 away from 200, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 7:
If we divide 470 by 51, we get 9 and a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 9243.9
Subtracting 459 from 470 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 8:
51 can be fit into 110 2 times, resulting in a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 9243.92
If we take 102 away from 110, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
51 can be fit into 80 1 times, resulting in a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 9243.921
If we take 51 away from 80, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 10:
51 goes into 290 5 times with a remainder of 35.
The next digit of our result is 5. 
Result so far: 9243.9215
If we subtract 255 from 290, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 11:
If we divide 350 by 51, we get 6 and a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 9243.92156
The remainder is 44 after subtracting 306 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 12:
The number 51 fits into 440 8 times, leaving a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 9243.921568
Subtract 408 from 440 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 13:
If we divide 320 by 51, we get 6 and a remainder of 14.
The next digit of our result is 6. 
Result so far: 9243.9215686
Deduct 306 from 320 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 14:
If we divide 140 by 51, we get 2 and a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 9243.92156862
If we take 102 away from 140, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final result is 9243.92156862 with a remainder of 3.8e-08.