80590247 divided by 170 
We're looking to find how many times 170 goes into 80590247.

Going ahead to step 1:
8 divided by 170 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 170

Moving on to step 2:
170 goes into 80 0 times with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Include the next digit (5) from the dividend after 80, then repeat: 805 / 170

Going ahead to step 3:
170 can be fit into 805 4 times, resulting in a remainder of 125.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 680 from 805, we get 125.
Take the next digit (9) from the dividend and append it to 125, then repeat: 1259 / 170

Advancing to step 4:
1259 divided by 170 is 7 with a remainder of 69.
Write down 7 as next digit of the result. 
Result so far: 47.0
Subtract 1190 from 1259 to get 69.
Take the next digit (0) from the dividend and append it to 69, then repeat: 690 / 170

Advancing to step 5:
If we divide 690 by 170, we get 4 and a remainder of 10.
The next digit of our result is 4. 
Result so far: 474.0
Deduct 680 from 690 and we're left with 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 170

Going ahead to step 6:
When dividing 102 by 170, we get 0 with a remainder of 102.
Record the quotient 0 as the next digit in the result. 
Result so far: 4740.0
Subtract 0 from 102 to get 102.
Grab the next digit (4) from the dividend, add it to 102, then carry on: 1024 / 170

Step 7:
170 can be fit into 1024 6 times, resulting in a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 47406.0
Subtract 1020 from 1024 to get 4.
Fetch the next digit (7) from the dividend, attach it to 4 and continue: 47 / 170

Let's proceed to step 8:
47 divided by 170 is 0 with a remainder of 47.
The next digit of our result is 0. 
Result so far: 474060.0
The remainder is 47 after subtracting 0 from 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 9:
170 can be fit into 470 2 times, resulting in a remainder of 130.
Use 2 as the next digit of our solution. 
Result so far: 474060.2
If we take 340 away from 470, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 10:
When dividing 1300 by 170, we get 7 with a remainder of 110.
The number 7 becomes the next digit in our result. 
Result so far: 474060.27
The remainder is 110 after subtracting 1190 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 11:
When dividing 1100 by 170, we get 6 with a remainder of 80.
Record the quotient 6 as the next digit in the result. 
Result so far: 474060.276
Subtract 1020 from 1100 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 12:
If we divide 800 by 170, we get 4 and a remainder of 120.
The next digit of our result is 4. 
Result so far: 474060.2764
Deduct 680 from 800 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 13:
170 goes into 1200 7 times with a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 474060.27647
Deduct 1190 from 1200 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 14:
The number 170 fits into 100 0 times, leaving a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 474060.27647
Deduct 0 from 100 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.

On to step 15:
When dividing 1000 by 170, we get 5 with a remainder of 150.
Record the quotient 5 as the next digit in the result. 
Result so far: 474060.2764705
Deduct 850 from 1000 and we're left 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.

On to step 16:
The number 170 fits into 1500 8 times, leaving a remainder of 140.
Record the quotient 8 as the next digit in the result. 
Result so far: 474060.27647058
Deduct 1360 from 1500 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

In conclusion, the division gives 474060.27647058 with a balance of 1.4e-07.