258043 ÷ 53 
We're looking to find how many times 53 goes into 258043.

Step 1:
If we divide 2 by 53, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 53

On to step 2:
25 divided by 53 is 0 with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Take the next digit (8) from the dividend and append it to 25, then repeat: 258 / 53

On to step 3:
53 goes into 258 4 times with a remainder of 46.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 212 from 258 and we're left with 46.
Grab the next digit (0) from the dividend, add it to 46, then carry on: 460 / 53

On to step 4:
53 goes into 460 8 times with a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 48.0
Deduct 424 from 460 and we're left with 36.
Append the next digit (4) from the dividend to 36 and continue with: 364 / 53

Going ahead to step 5:
The number 53 fits into 364 6 times, leaving a remainder of 46.
Put 6 as the next digit of the answer. 
Result so far: 486.0
Deduct 318 from 364 and we're left with 46.
Include the next digit (3) from the dividend after 46, then repeat: 463 / 53

Step 6:
53 can be fit into 463 8 times, resulting in a remainder of 39.
Use 8 as the next digit of our solution. 
Result so far: 4868.0
Deduct 424 from 463 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.

Advancing to step 7:
53 can be fit into 390 7 times, resulting in a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 4868.7
If we subtract 371 from 390, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 8:
190 divided by 53 is 3 with a remainder of 31.
The number 3 becomes the next digit in our result. 
Result so far: 4868.73
If we subtract 159 from 190, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 9:
53 can be fit into 310 5 times, resulting in a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 4868.735
Subtract 265 from 310 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 10:
When dividing 450 by 53, we get 8 with a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 4868.7358
Subtract 424 from 450 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 11:
The number 53 fits into 260 4 times, leaving a remainder of 48.
The next digit of our result is 4. 
Result so far: 4868.73584
Subtract 212 from 260 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 12:
53 goes into 480 9 times with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 4868.735849
Deduct 477 from 480 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 13:
53 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 4868.735849
Deduct 0 from 30 and we're left with 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 14:
300 divided by 53 is 5 with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 4868.73584905
If we subtract 265 from 300, 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.

Our division results in 4868.73584905 with a remaining 3.5e-08.