28239370 divided by 170 
We want to divide 28239370 by 170.

Going ahead to step 1:
If we divide 2 by 170, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 170

Step 2:
When dividing 28 by 170, we get 0 with a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Fetch the next digit (2) from the dividend, attach it to 28 and continue: 282 / 170

Step 3:
The number 170 fits into 282 1 times, leaving a remainder of 112.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 112 after subtracting 170 from 282.
Take the next digit (3) from the dividend and append it to 112, then repeat: 1123 / 170

On to step 4:
170 can be fit into 1123 6 times, resulting in a remainder of 103.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtracting 1020 from 1123 leaves us with 103.
Bring next digit (9) of the dividend behind the 103 and repeat the process: 1039 / 170

Step 5:
170 can be fit into 1039 6 times, resulting in a remainder of 19.
Put 6 as the next digit of the answer. 
Result so far: 166.0
Deduct 1020 from 1039 and we're left with 19.
Grab the next digit (3) from the dividend, add it to 19, then carry on: 193 / 170

Advancing to step 6:
When dividing 193 by 170, we get 1 with a remainder of 23.
Put 1 as the next digit of the answer. 
Result so far: 1661.0
The remainder is 23 after subtracting 170 from 193.
Take the next digit (7) from the dividend and append it to 23, then repeat: 237 / 170

Moving on to step 7:
The number 170 fits into 237 1 times, leaving a remainder of 67.
The next digit of our result is 1. 
Result so far: 16611.0
The remainder is 67 after subtracting 170 from 237.
Include the next digit (0) from the dividend after 67, then repeat: 670 / 170

Let's proceed to step 8:
When dividing 670 by 170, we get 3 with a remainder of 160.
Write down 3 as next digit of the result. 
Result so far: 166113.0
If we take 510 away from 670, we end up 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.

Moving on to step 9:
170 can be fit into 1600 9 times, resulting in a remainder of 70.
Record the quotient 9 as the next digit in the result. 
Result so far: 166113.9
Deduct 1530 from 1600 and we're left with 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 10:
If we divide 700 by 170, we get 4 and a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 166113.94
Subtracting 680 from 700 leaves us with 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:
200 divided by 170 is 1 with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 166113.941
If we take 170 away from 200, we end up 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.

Let's proceed to step 12:
170 can be fit into 300 1 times, resulting in a remainder of 130.
The number 1 becomes the next digit in our result. 
Result so far: 166113.9411
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.

The quotient of the division is 166113.9411, and the remainder is 0.0013.