We divide 20106212 by 91
We want to figure out the number of times 20106212 can be divided by 91.

Advancing to step 1:
When dividing 2 by 91, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 91

Moving on to step 2:
The number 91 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 91

Let's proceed to step 3:
When dividing 201 by 91, we get 2 with a remainder of 19.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 182 away from 201, we end up with 19.
Grab the next digit (0) from the dividend, add it to 19, then carry on: 190 / 91

On to step 4:
91 can be fit into 190 2 times, resulting in a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 22.0
Subtract 182 from 190 to get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 91

Step 5:
If we divide 86 by 91, we get 0 and a remainder of 86.
The next digit of our result is 0. 
Result so far: 220.0
If we take 0 away from 86, we end up with 86.
Bring next digit (2) of the dividend behind the 86 and repeat the process: 862 / 91

Advancing to step 6:
If we divide 862 by 91, we get 9 and a remainder of 43.
Write down 9 as next digit of the result. 
Result so far: 2209.0
Subtracting 819 from 862 leaves us with 43.
Append the next digit (1) from the dividend to 43 and continue with: 431 / 91

Let's proceed to step 7:
91 goes into 431 4 times with a remainder of 67.
Use 4 as the next digit of our solution. 
Result so far: 22094.0
If we subtract 364 from 431, we get 67.
Grab the next digit (2) from the dividend, add it to 67, then carry on: 672 / 91

Step 8:
When dividing 672 by 91, we get 7 with a remainder of 35.
Put 7 as the next digit of the answer. 
Result so far: 220947.0
Subtracting 637 from 672 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 9:
If we divide 350 by 91, we get 3 and a remainder of 77.
Record the quotient 3 as the next digit in the result. 
Result so far: 220947.3
Subtract 273 from 350 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Step 10:
91 can be fit into 770 8 times, resulting in a remainder of 42.
The number 8 becomes the next digit in our result. 
Result so far: 220947.38
If we subtract 728 from 770, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 11:
91 goes into 420 4 times with a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 220947.384
Deduct 364 from 420 and we're left 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 12:
560 divided by 91 is 6 with a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 220947.3846
The remainder is 14 after subtracting 546 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 13:
91 can be fit into 140 1 times, resulting in a remainder of 49.
The next digit of our result is 1. 
Result so far: 220947.38461
If we take 91 away from 140, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 14:
91 can be fit into 490 5 times, resulting in a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 220947.384615
If we take 455 away from 490, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 15:
The number 91 fits into 350 3 times, leaving a remainder of 77.
The next digit of our result is 3. 
Result so far: 220947.3846153
Deduct 273 from 350 and we're left with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

On to step 16:
91 goes into 770 8 times with a remainder of 42.
Write down 8 as next digit of the result. 
Result so far: 220947.38461538
Deduct 728 from 770 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Our division results in 220947.38461538 with a remaining 4.2e-08.