We're dividing 99053815 by 170 
We're looking to find how many times 170 goes into 99053815.

Let's proceed to step 1:
The number 170 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 170

Moving on to step 2:
If we divide 99 by 170, we get 0 and a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Fetch the next digit (0) from the dividend, attach it to 99 and continue: 990 / 170

Going ahead to step 3:
170 goes into 990 5 times with a remainder of 140.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 850 away from 990, we end up with 140.
Take the next digit (5) from the dividend and append it to 140, then repeat: 1405 / 170

Moving on to step 4:
1405 divided by 170 is 8 with a remainder of 45.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
Deduct 1360 from 1405 and we're left with 45.
Grab the next digit (3) from the dividend, add it to 45, then carry on: 453 / 170

On to step 5:
170 goes into 453 2 times with a remainder of 113.
Write down 2 as next digit of the result. 
Result so far: 582.0
If we subtract 340 from 453, we get 113.
Fetch the next digit (8) from the dividend, attach it to 113 and continue: 1138 / 170

Let's proceed to step 6:
The number 170 fits into 1138 6 times, leaving a remainder of 118.
Put 6 as the next digit of the answer. 
Result so far: 5826.0
If we subtract 1020 from 1138, we get 118.
Fetch the next digit (1) from the dividend, attach it to 118 and continue: 1181 / 170

Moving on to step 7:
170 can be fit into 1181 6 times, resulting in a remainder of 161.
Record the quotient 6 as the next digit in the result. 
Result so far: 58266.0
The remainder is 161 after subtracting 1020 from 1181.
Append the next digit (5) from the dividend to 161 and continue with: 1615 / 170

On to step 8:
170 goes into 1615 9 times with a remainder of 85.
The number 9 becomes the next digit in our result. 
Result so far: 582669.0
Deduct 1530 from 1615 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 9:
If we divide 850 by 170, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 582669.5
Deduct 850 from 850 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
When dividing 0 by 170, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 582669.5
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
If we divide 0 by 170, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 582669.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 582669.5 with a remainder of 0.0.