52158243 ÷ 170 
We want to divide 52158243 by 170.

Going ahead to step 1:
If we divide 5 by 170, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 170

Step 2:
When dividing 52 by 170, we get 0 with a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 52, we end up with 52.
Include the next digit (1) from the dividend after 52, then repeat: 521 / 170

Let's proceed to step 3:
170 goes into 521 3 times with a remainder of 11.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 510 from 521 to get 11.
Grab the next digit (5) from the dividend, add it to 11, then carry on: 115 / 170

Moving on to step 4:
If we divide 115 by 170, we get 0 and a remainder of 115.
Write down 0 as next digit of the result. 
Result so far: 30.0
The remainder is 115 after subtracting 0 from 115.
Fetch the next digit (8) from the dividend, attach it to 115 and continue: 1158 / 170

On to step 5:
If we divide 1158 by 170, we get 6 and a remainder of 138.
The number 6 becomes the next digit in our result. 
Result so far: 306.0
If we subtract 1020 from 1158, we get 138.
Bring next digit (2) of the dividend behind the 138 and repeat the process: 1382 / 170

Step 6:
When dividing 1382 by 170, we get 8 with a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 3068.0
Subtracting 1360 from 1382 leaves us with 22.
Take the next digit (4) from the dividend and append it to 22, then repeat: 224 / 170

Moving on to step 7:
If we divide 224 by 170, we get 1 and a remainder of 54.
The next digit of our result is 1. 
Result so far: 30681.0
If we subtract 170 from 224, we get 54.
Append the next digit (3) from the dividend to 54 and continue with: 543 / 170

Let's proceed to step 8:
170 can be fit into 543 3 times, resulting in a remainder of 33.
Record the quotient 3 as the next digit in the result. 
Result so far: 306813.0
Deduct 510 from 543 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 9:
If we divide 330 by 170, we get 1 and a remainder of 160.
Write down 1 as next digit of the result. 
Result so far: 306813.1
Deduct 170 from 330 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 10:
If we divide 1600 by 170, we get 9 and a remainder of 70.
Put 9 as the next digit of the answer. 
Result so far: 306813.19
Subtract 1530 from 1600 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 11:
The number 170 fits into 700 4 times, leaving a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 306813.194
The remainder is 20 after subtracting 680 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
If we divide 200 by 170, we get 1 and a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 306813.1941
Subtracting 170 from 200 leaves us 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 13:
The number 170 fits into 300 1 times, leaving a remainder of 130.
Write down 1 as next digit of the result. 
Result so far: 306813.19411
Subtract 170 from 300 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Our division results in 306813.19411 with a remaining 0.00013.