We're dividing 21318309 by 959 
Let's see how many times 959 fits into 21318309.

Moving on to step 1:
The number 959 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 959

Advancing to step 2:
When dividing 21 by 959, we get 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Grab the next digit (3) from the dividend, add it to 21, then carry on: 213 / 959

Advancing to step 3:
213 divided by 959 is 0 with a remainder of 213.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 213 to get 213.
Include the next digit (1) from the dividend after 213, then repeat: 2131 / 959

Advancing to step 4:
959 goes into 2131 2 times with a remainder of 213.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 1918 from 2131 to get 213.
Take the next digit (8) from the dividend and append it to 213, then repeat: 2138 / 959

Moving on to step 5:
If we divide 2138 by 959, we get 2 and a remainder of 220.
The next digit of our result is 2. 
Result so far: 22.0
Subtract 1918 from 2138 to get 220.
Grab the next digit (3) from the dividend, add it to 220, then carry on: 2203 / 959

Going ahead to step 6:
2203 divided by 959 is 2 with a remainder of 285.
The next digit of our result is 2. 
Result so far: 222.0
Subtract 1918 from 2203 to get 285.
Take the next digit (0) from the dividend and append it to 285, then repeat: 2850 / 959

Moving on to step 7:
When dividing 2850 by 959, we get 2 with a remainder of 932.
Put 2 as the next digit of the answer. 
Result so far: 2222.0
Subtract 1918 from 2850 to get 932.
Take the next digit (9) from the dividend and append it to 932, then repeat: 9329 / 959

Moving on to step 8:
If we divide 9329 by 959, we get 9 and a remainder of 698.
The next digit of our result is 9. 
Result so far: 22229.0
The remainder is 698 after subtracting 8631 from 9329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

Advancing to step 9:
If we divide 6980 by 959, we get 7 and a remainder of 267.
Write down 7 as next digit of the result. 
Result so far: 22229.7
Subtract 6713 from 6980 to get 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Step 10:
959 goes into 2670 2 times with a remainder of 752.
The number 2 becomes the next digit in our result. 
Result so far: 22229.72
If we take 1918 away from 2670, we end up with 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Advancing to step 11:
959 can be fit into 7520 7 times, resulting in a remainder of 807.
Put 7 as the next digit of the answer. 
Result so far: 22229.727
Subtracting 6713 from 7520 leaves us with 807.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8070, and continue the process.

Advancing to step 12:
959 can be fit into 8070 8 times, resulting in a remainder of 398.
The next digit of our result is 8. 
Result so far: 22229.7278
The remainder is 398 after subtracting 7672 from 8070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Let's proceed to step 13:
959 can be fit into 3980 4 times, resulting in a remainder of 144.
Record the quotient 4 as the next digit in the result. 
Result so far: 22229.72784
Subtracting 3836 from 3980 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

On to step 14:
959 goes into 1440 1 times with a remainder of 481.
The number 1 becomes the next digit in our result. 
Result so far: 22229.727841
Subtracting 959 from 1440 leaves us with 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

Let's proceed to step 15:
959 goes into 4810 5 times with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 22229.7278415
Subtracting 4795 from 4810 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 16:
959 goes into 150 0 times with a remainder of 150.
Use 0 as the next digit of our solution. 
Result so far: 22229.7278415
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Our division results in 22229.7278415 with a remaining 1.5e-07.