We look at the division of 99419599 by 170 
We're looking to find how many times 170 goes into 99419599.

Step 1:
The number 170 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 170

On to step 2:
When dividing 99 by 170, we get 0 with a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 99, we end up with 99.
Take the next digit (4) from the dividend and append it to 99, then repeat: 994 / 170

Step 3:
When dividing 994 by 170, we get 5 with a remainder of 144.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 850 away from 994, we end up with 144.
Append the next digit (1) from the dividend to 144 and continue with: 1441 / 170

Moving on to step 4:
1441 divided by 170 is 8 with a remainder of 81.
Put 8 as the next digit of the answer. 
Result so far: 58.0
Deduct 1360 from 1441 and we're left with 81.
Include the next digit (9) from the dividend after 81, then repeat: 819 / 170

Let's proceed to step 5:
170 goes into 819 4 times with a remainder of 139.
The number 4 becomes the next digit in our result. 
Result so far: 584.0
The remainder is 139 after subtracting 680 from 819.
Take the next digit (5) from the dividend and append it to 139, then repeat: 1395 / 170

Step 6:
170 can be fit into 1395 8 times, resulting in a remainder of 35.
The number 8 becomes the next digit in our result. 
Result so far: 5848.0
Subtract 1360 from 1395 to get 35.
Append the next digit (9) from the dividend to 35 and continue with: 359 / 170

Going ahead to step 7:
If we divide 359 by 170, we get 2 and a remainder of 19.
Write down 2 as next digit of the result. 
Result so far: 58482.0
The remainder is 19 after subtracting 340 from 359.
Bring next digit (9) of the dividend behind the 19 and repeat the process: 199 / 170

Going ahead to step 8:
199 divided by 170 is 1 with a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 584821.0
The remainder is 29 after subtracting 170 from 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 9:
170 goes into 290 1 times with a remainder of 120.
Use 1 as the next digit of our solution. 
Result so far: 584821.1
Deduct 170 from 290 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.

Going ahead to step 10:
170 goes into 1200 7 times with a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 584821.17
Subtracting 1190 from 1200 leaves us 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 11:
The number 170 fits into 100 0 times, leaving a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 584821.17
The remainder is 100 after subtracting 0 from 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 12:
The number 170 fits into 1000 5 times, leaving a remainder of 150.
Record the quotient 5 as the next digit in the result. 
Result so far: 584821.1705
If we subtract 850 from 1000, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 13:
1500 divided by 170 is 8 with a remainder of 140.
Write down 8 as next digit of the result. 
Result so far: 584821.17058
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.

Going ahead to step 14:
170 can be fit into 1400 8 times, resulting in a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 584821.170588
If we subtract 1360 from 1400, we 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.

Our division results in 584821.170588 with a remaining 4e-06.