We're dividing 878357 by 22 
We want to figure out the number of times 878357 can be divided by 22.

Let's proceed to step 1:
If we divide 8 by 22, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 22

Going ahead to step 2:
22 goes into 87 3 times with a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 66 from 87, we get 21.
Grab the next digit (8) from the dividend, add it to 21, then carry on: 218 / 22

Moving on to step 3:
22 goes into 218 9 times with a remainder of 20.
Put 9 as the next digit of the answer. 
Result so far: 39.0
Subtract 198 from 218 to get 20.
Fetch the next digit (3) from the dividend, attach it to 20 and continue: 203 / 22

Step 4:
22 can be fit into 203 9 times, resulting in a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 399.0
The remainder is 5 after subtracting 198 from 203.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 22

Going ahead to step 5:
When dividing 55 by 22, we get 2 with a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 3992.0
Subtract 44 from 55 to get 11.
Append the next digit (7) from the dividend to 11 and continue with: 117 / 22

On to step 6:
When dividing 117 by 22, we get 5 with a remainder of 7.
The next digit of our result is 5. 
Result so far: 39925.0
Subtract 110 from 117 to get 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 7:
22 can be fit into 70 3 times, resulting in a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 39925.3
The remainder is 4 after subtracting 66 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 8:
22 can be fit into 40 1 times, resulting in a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 39925.31
Deduct 22 from 40 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 9:
The number 22 fits into 180 8 times, leaving a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 39925.318
The remainder is 4 after subtracting 176 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
40 divided by 22 is 1 with a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 39925.3181
The remainder is 18 after subtracting 22 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 11:
When dividing 180 by 22, we get 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 39925.31818
Subtract 176 from 180 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
If we divide 40 by 22, we get 1 and a remainder of 18.
The next digit of our result is 1. 
Result so far: 39925.318181
If we take 22 away from 40, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 13:
22 can be fit into 180 8 times, resulting in a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 39925.3181818
If we subtract 176 from 180, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 14:
If we divide 40 by 22, we get 1 and a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 39925.31818181
Deduct 22 from 40 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final result is 39925.31818181 with a remainder of 1.8e-08.