28601070 ÷ 170 
We want to divide 28601070 by 170.

On to step 1:
2 divided by 170 is 0 with 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.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 170

Going ahead to step 2:
If we divide 28 by 170, we get 0 and a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 170

On to step 3:
170 can be fit into 286 1 times, resulting in a remainder of 116.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 170 from 286 to get 116.
Take the next digit (0) from the dividend and append it to 116, then repeat: 1160 / 170

On to step 4:
The number 170 fits into 1160 6 times, leaving a remainder of 140.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we take 1020 away from 1160, we end up with 140.
Grab the next digit (1) from the dividend, add it to 140, then carry on: 1401 / 170

Advancing to step 5:
1401 divided by 170 is 8 with a remainder of 41.
Use 8 as the next digit of our solution. 
Result so far: 168.0
Subtracting 1360 from 1401 leaves us with 41.
Bring next digit (0) of the dividend behind the 41 and repeat the process: 410 / 170

On to step 6:
410 divided by 170 is 2 with a remainder of 70.
The next digit of our result is 2. 
Result so far: 1682.0
Subtract 340 from 410 to get 70.
Take the next digit (7) from the dividend and append it to 70, then repeat: 707 / 170

Advancing to step 7:
The number 170 fits into 707 4 times, leaving a remainder of 27.
Use 4 as the next digit of our solution. 
Result so far: 16824.0
Deduct 680 from 707 and we're left with 27.
Fetch the next digit (0) from the dividend, attach it to 27 and continue: 270 / 170

Step 8:
When dividing 270 by 170, we get 1 with a remainder of 100.
Put 1 as the next digit of the answer. 
Result so far: 168241.0
Deduct 170 from 270 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 9:
170 goes into 1000 5 times with a remainder of 150.
The next digit of our result is 5. 
Result so far: 168241.5
Subtracting 850 from 1000 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 10:
170 can be fit into 1500 8 times, resulting in a remainder of 140.
Use 8 as the next digit of our solution. 
Result so far: 168241.58
If we subtract 1360 from 1500, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 11:
If we divide 1400 by 170, we get 8 and a remainder of 40.
The next digit of our result is 8. 
Result so far: 168241.588
Subtract 1360 from 1400 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

In conclusion, the division gives 168241.588 with a balance of 0.004.