19805822 divided by 172 
We're looking to find how many times 172 goes into 19805822.

On to step 1:
1 divided by 172 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 172

Moving on to step 2:
172 goes into 19 0 times with a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Grab the next digit (8) from the dividend, add it to 19, then carry on: 198 / 172

Moving on to step 3:
172 goes into 198 1 times with a remainder of 26.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 172 from 198 and we're left with 26.
Take the next digit (0) from the dividend and append it to 26, then repeat: 260 / 172

On to step 4:
The number 172 fits into 260 1 times, leaving a remainder of 88.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 172 from 260 leaves us with 88.
Grab the next digit (5) from the dividend, add it to 88, then carry on: 885 / 172

Step 5:
When dividing 885 by 172, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 115.0
Deduct 860 from 885 and we're left with 25.
Fetch the next digit (8) from the dividend, attach it to 25 and continue: 258 / 172

Let's proceed to step 6:
The number 172 fits into 258 1 times, leaving a remainder of 86.
Put 1 as the next digit of the answer. 
Result so far: 1151.0
The remainder is 86 after subtracting 172 from 258.
Bring next digit (2) of the dividend behind the 86 and repeat the process: 862 / 172

Moving on to step 7:
If we divide 862 by 172, we get 5 and a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 11515.0
Subtracting 860 from 862 leaves us with 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 172

Going ahead to step 8:
172 can be fit into 22 0 times, resulting in a remainder of 22.
Write down 0 as next digit of the result. 
Result so far: 115150.0
If we take 0 away from 22, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
172 goes into 220 1 times with a remainder of 48.
Record the quotient 1 as the next digit in the result. 
Result so far: 115150.1
Subtract 172 from 220 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 10:
The number 172 fits into 480 2 times, leaving a remainder of 136.
The number 2 becomes the next digit in our result. 
Result so far: 115150.12
The remainder is 136 after subtracting 344 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Moving on to step 11:
If we divide 1360 by 172, we get 7 and a remainder of 156.
The number 7 becomes the next digit in our result. 
Result so far: 115150.127
If we take 1204 away from 1360, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 12:
When dividing 1560 by 172, we get 9 with a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 115150.1279
Subtract 1548 from 1560 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 13:
120 divided by 172 is 0 with a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 115150.1279
The remainder is 120 after subtracting 0 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 14:
172 goes into 1200 6 times with a remainder of 168.
Use 6 as the next digit of our solution. 
Result so far: 115150.127906
The remainder is 168 after subtracting 1032 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

On to step 15:
If we divide 1680 by 172, we get 9 and a remainder of 132.
Record the quotient 9 as the next digit in the result. 
Result so far: 115150.1279069
Deduct 1548 from 1680 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 16:
172 goes into 1320 7 times with a remainder of 116.
The number 7 becomes the next digit in our result. 
Result so far: 115150.12790697
Subtracting 1204 from 1320 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Our division results in 115150.12790697 with a remaining 1.16e-07.