We're dividing 20356810 by 117 
Our goal is to divide 20356810 by 117.

Moving on to step 1:
117 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 117

On to step 2:
The number 117 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Fetch the next digit (3) from the dividend, attach it to 20 and continue: 203 / 117

On to step 3:
The number 117 fits into 203 1 times, leaving a remainder of 86.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 117 from 203, we get 86.
Bring next digit (5) of the dividend behind the 86 and repeat the process: 865 / 117

Advancing to step 4:
When dividing 865 by 117, we get 7 with a remainder of 46.
The next digit of our result is 7. 
Result so far: 17.0
Deduct 819 from 865 and we're left with 46.
Take the next digit (6) from the dividend and append it to 46, then repeat: 466 / 117

Moving on to step 5:
117 can be fit into 466 3 times, resulting in a remainder of 115.
Put 3 as the next digit of the answer. 
Result so far: 173.0
The remainder is 115 after subtracting 351 from 466.
Append the next digit (8) from the dividend to 115 and continue with: 1158 / 117

On to step 6:
The number 117 fits into 1158 9 times, leaving a remainder of 105.
The next digit of our result is 9. 
Result so far: 1739.0
Subtract 1053 from 1158 to get 105.
Bring next digit (1) of the dividend behind the 105 and repeat the process: 1051 / 117

Let's proceed to step 7:
When dividing 1051 by 117, we get 8 with a remainder of 115.
Record the quotient 8 as the next digit in the result. 
Result so far: 17398.0
The remainder is 115 after subtracting 936 from 1051.
Take the next digit (0) from the dividend and append it to 115, then repeat: 1150 / 117

Advancing to step 8:
1150 divided by 117 is 9 with a remainder of 97.
Write down 9 as next digit of the result. 
Result so far: 173989.0
Deduct 1053 from 1150 and we're left with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Let's proceed to step 9:
When dividing 970 by 117, we get 8 with a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 173989.8
Subtract 936 from 970 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 10:
117 can be fit into 340 2 times, resulting in a remainder of 106.
Put 2 as the next digit of the answer. 
Result so far: 173989.82
If we subtract 234 from 340, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 11:
1060 divided by 117 is 9 with a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 173989.829
If we take 1053 away from 1060, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 12:
117 goes into 70 0 times with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 173989.829
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 13:
117 goes into 700 5 times with a remainder of 115.
The number 5 becomes the next digit in our result. 
Result so far: 173989.82905
If we take 585 away from 700, we end up with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 14:
1150 divided by 117 is 9 with a remainder of 97.
Write down 9 as next digit of the result. 
Result so far: 173989.829059
Subtract 1053 from 1150 to get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Step 15:
117 goes into 970 8 times with a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 173989.8290598
Deduct 936 from 970 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 16:
The number 117 fits into 340 2 times, leaving a remainder of 106.
The next digit of our result is 2. 
Result so far: 173989.82905982
If we take 234 away from 340, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

After the division, we end up with 173989.82905982 and a remainder of 1.06e-07.