387554 divided by 51 
Let's see how many times 51 fits into 387554.

Moving on to step 1:
51 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 51

Advancing to step 2:
38 divided by 51 is 0 with a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Grab the next digit (7) from the dividend, add it to 38, then carry on: 387 / 51

Going ahead to step 3:
If we divide 387 by 51, we get 7 and a remainder of 30.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 30 after subtracting 357 from 387.
Fetch the next digit (5) from the dividend, attach it to 30 and continue: 305 / 51

Step 4:
When dividing 305 by 51, we get 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 75.0
If we subtract 255 from 305, we get 50.
Grab the next digit (5) from the dividend, add it to 50, then carry on: 505 / 51

Moving on to step 5:
If we divide 505 by 51, we get 9 and a remainder of 46.
Record the quotient 9 as the next digit in the result. 
Result so far: 759.0
If we subtract 459 from 505, we get 46.
Bring next digit (4) of the dividend behind the 46 and repeat the process: 464 / 51

Let's proceed to step 6:
51 can be fit into 464 9 times, resulting in a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 7599.0
If we take 459 away from 464, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
If we divide 50 by 51, we get 0 and a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 7599.0
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
The number 51 fits into 500 9 times, leaving a remainder of 41.
Put 9 as the next digit of the answer. 
Result so far: 7599.09
The remainder is 41 after subtracting 459 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 9:
51 can be fit into 410 8 times, resulting in a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 7599.098
The remainder is 2 after subtracting 408 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 10:
51 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 7599.098
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
The number 51 fits into 200 3 times, leaving a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 7599.09803
If we subtract 153 from 200, we get 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 12:
51 can be fit into 470 9 times, resulting in a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 7599.098039
If we take 459 away from 470, we end up 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.

Advancing to step 13:
The number 51 fits into 110 2 times, leaving a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 7599.0980392
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.

Advancing to step 14:
51 goes into 80 1 times with a remainder of 29.
The next digit of our result is 1. 
Result so far: 7599.09803921
Subtract 51 from 80 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

The final result is 7599.09803921 with a remainder of 2.9e-08.