146289 ÷ 51 
Let's see how many times 51 fits into 146289.

Moving on to step 1:
1 divided by 51 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 51

Step 2:
The number 51 fits into 14 0 times, leaving a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Append the next digit (6) from the dividend to 14 and continue with: 146 / 51

Let's proceed to step 3:
If we divide 146 by 51, we get 2 and a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 102 from 146, we get 44.
Bring next digit (2) of the dividend behind the 44 and repeat the process: 442 / 51

Moving on to step 4:
The number 51 fits into 442 8 times, leaving a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
If we take 408 away from 442, we end up with 34.
Grab the next digit (8) from the dividend, add it to 34, then carry on: 348 / 51

Step 5:
51 can be fit into 348 6 times, resulting in a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 286.0
Subtract 306 from 348 to get 42.
Grab the next digit (9) from the dividend, add it to 42, then carry on: 429 / 51

Going ahead to step 6:
429 divided by 51 is 8 with a remainder of 21.
Put 8 as the next digit of the answer. 
Result so far: 2868.0
Deduct 408 from 429 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 7:
If we divide 210 by 51, we get 4 and a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 2868.4
If we take 204 away from 210, we end up 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.

Step 8:
51 can be fit into 60 1 times, resulting in a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 2868.41
Subtract 51 from 60 to get 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 9:
When dividing 90 by 51, we get 1 with a remainder of 39.
Use 1 as the next digit of our solution. 
Result so far: 2868.411
Subtracting 51 from 90 leaves us 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.

After the division, we end up with 2868.411 and a remainder of 0.0039.