147603 divided by 51 
Let's see how many times 51 fits into 147603.

On to step 1:
If we divide 1 by 51, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 51

On to step 2:
14 divided by 51 is 0 with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Take the next digit (7) from the dividend and append it to 14, then repeat: 147 / 51

Advancing to step 3:
51 goes into 147 2 times with a remainder of 45.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 102 from 147 to get 45.
Bring next digit (6) of the dividend behind the 45 and repeat the process: 456 / 51

Advancing to step 4:
51 can be fit into 456 8 times, resulting in a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
Subtracting 408 from 456 leaves us with 48.
Fetch the next digit (0) from the dividend, attach it to 48 and continue: 480 / 51

Let's proceed to step 5:
51 goes into 480 9 times with a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 289.0
Subtract 459 from 480 to get 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 51

Going ahead to step 6:
The number 51 fits into 213 4 times, leaving a remainder of 9.
Use 4 as the next digit of our solution. 
Result so far: 2894.0
If we take 204 away from 213, we end up 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.

Let's proceed to step 7:
51 goes into 90 1 times with a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 2894.1
Deduct 51 from 90 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 8:
390 divided by 51 is 7 with a remainder of 33.
The next digit of our result is 7. 
Result so far: 2894.17
The remainder is 33 after subtracting 357 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 9:
330 divided by 51 is 6 with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 2894.176
The remainder is 24 after subtracting 306 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
51 can be fit into 240 4 times, resulting in a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 2894.1764
Deduct 204 from 240 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 11:
When dividing 360 by 51, we get 7 with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 2894.17647
Deduct 357 from 360 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 12:
The number 51 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 2894.17647
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 13:
If we divide 300 by 51, we get 5 and a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 2894.1764705
If we take 255 away from 300, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 14:
51 goes into 450 8 times with a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 2894.17647058
The remainder is 42 after subtracting 408 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

After the division, we end up with 2894.17647058 and a remainder of 4.2e-08.