We're dividing 98738790 by 172 
Let's see how many times 172 fits into 98738790.

Step 1:
172 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 172

Step 2:
When dividing 98 by 172, we get 0 with a remainder of 98.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 98 after subtracting 0 from 98.
Bring next digit (7) of the dividend behind the 98 and repeat the process: 987 / 172

Moving on to step 3:
When dividing 987 by 172, we get 5 with a remainder of 127.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 860 away from 987, we end up with 127.
Grab the next digit (3) from the dividend, add it to 127, then carry on: 1273 / 172

Moving on to step 4:
172 goes into 1273 7 times with a remainder of 69.
Write down 7 as next digit of the result. 
Result so far: 57.0
Subtract 1204 from 1273 to get 69.
Take the next digit (8) from the dividend and append it to 69, then repeat: 698 / 172

Going ahead to step 5:
When dividing 698 by 172, we get 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 574.0
If we subtract 688 from 698, we get 10.
Fetch the next digit (7) from the dividend, attach it to 10 and continue: 107 / 172

Let's proceed to step 6:
172 goes into 107 0 times with a remainder of 107.
Put 0 as the next digit of the answer. 
Result so far: 5740.0
Deduct 0 from 107 and we're left with 107.
Include the next digit (9) from the dividend after 107, then repeat: 1079 / 172

Moving on to step 7:
172 goes into 1079 6 times with a remainder of 47.
Put 6 as the next digit of the answer. 
Result so far: 57406.0
If we subtract 1032 from 1079, we get 47.
Include the next digit (0) from the dividend after 47, then repeat: 470 / 172

Moving on to step 8:
172 can be fit into 470 2 times, resulting in a remainder of 126.
Record the quotient 2 as the next digit in the result. 
Result so far: 574062.0
Subtracting 344 from 470 leaves us with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Going ahead to step 9:
172 goes into 1260 7 times with a remainder of 56.
The number 7 becomes the next digit in our result. 
Result so far: 574062.7
Subtracting 1204 from 1260 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 10:
172 goes into 560 3 times with a remainder of 44.
The number 3 becomes the next digit in our result. 
Result so far: 574062.73
If we subtract 516 from 560, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 11:
The number 172 fits into 440 2 times, leaving a remainder of 96.
Use 2 as the next digit of our solution. 
Result so far: 574062.732
Subtracting 344 from 440 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 12:
960 divided by 172 is 5 with a remainder of 100.
Record the quotient 5 as the next digit in the result. 
Result so far: 574062.7325
Subtracting 860 from 960 leaves us 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.

Let's proceed to step 13:
When dividing 1000 by 172, we get 5 with a remainder of 140.
Write down 5 as next digit of the result. 
Result so far: 574062.73255
Subtract 860 from 1000 to 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.

After the division, we end up with 574062.73255 and a remainder of 0.00014.