997780 ÷ 51 
We're looking to find how many times 51 goes into 997780.

Moving on to step 1:
When dividing 9 by 51, we get 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 51

Going ahead to step 2:
The number 51 fits into 99 1 times, leaving a remainder of 48.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 51 from 99 and we're left with 48.
Take the next digit (7) from the dividend and append it to 48, then repeat: 487 / 51

Advancing to step 3:
51 goes into 487 9 times with a remainder of 28.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we subtract 459 from 487, we get 28.
Take the next digit (7) from the dividend and append it to 28, then repeat: 287 / 51

Advancing to step 4:
51 can be fit into 287 5 times, resulting in a remainder of 32.
The number 5 becomes the next digit in our result. 
Result so far: 195.0
Subtracting 255 from 287 leaves us with 32.
Grab the next digit (8) from the dividend, add it to 32, then carry on: 328 / 51

Let's proceed to step 5:
When dividing 328 by 51, we get 6 with a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 1956.0
Deduct 306 from 328 and we're left with 22.
Take the next digit (0) from the dividend and append it to 22, then repeat: 220 / 51

Let's proceed to step 6:
51 goes into 220 4 times with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 19564.0
Subtract 204 from 220 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 7:
51 can be fit into 160 3 times, resulting in a remainder of 7.
The next digit of our result is 3. 
Result so far: 19564.3
The remainder is 7 after subtracting 153 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 8:
If we divide 70 by 51, we get 1 and a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 19564.31
If we take 51 away from 70, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 9:
51 can be fit into 190 3 times, resulting in a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 19564.313
Subtract 153 from 190 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 10:
51 can be fit into 370 7 times, resulting in a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 19564.3137
Deduct 357 from 370 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 11:
When dividing 130 by 51, we get 2 with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 19564.31372
If we take 102 away from 130, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 12:
51 goes into 280 5 times with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 19564.313725
If we subtract 255 from 280, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 13:
51 can be fit into 250 4 times, resulting in a remainder of 46.
Write down 4 as next digit of the result. 
Result so far: 19564.3137254
The remainder is 46 after subtracting 204 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 14:
The number 51 fits into 460 9 times, leaving a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 19564.31372549
The remainder is 1 after subtracting 459 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 19564.31372549 and a remainder of 1e-09.