We're dividing 21281717 by 958 
We want to figure out the number of times 21281717 can be divided by 958.

Let's proceed to step 1:
If we divide 2 by 958, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 958

Advancing to step 2:
The number 958 fits into 21 0 times, leaving a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Grab the next digit (2) from the dividend, add it to 21, then carry on: 212 / 958

Let's proceed to step 3:
When dividing 212 by 958, we get 0 with a remainder of 212.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 212 after subtracting 0 from 212.
Take the next digit (8) from the dividend and append it to 212, then repeat: 2128 / 958

Let's proceed to step 4:
958 can be fit into 2128 2 times, resulting in a remainder of 212.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 1916 from 2128, we get 212.
Append the next digit (1) from the dividend to 212 and continue with: 2121 / 958

Let's proceed to step 5:
2121 divided by 958 is 2 with a remainder of 205.
The next digit of our result is 2. 
Result so far: 22.0
Deduct 1916 from 2121 and we're left with 205.
Fetch the next digit (7) from the dividend, attach it to 205 and continue: 2057 / 958

Advancing to step 6:
958 can be fit into 2057 2 times, resulting in a remainder of 141.
The number 2 becomes the next digit in our result. 
Result so far: 222.0
Subtracting 1916 from 2057 leaves us with 141.
Fetch the next digit (1) from the dividend, attach it to 141 and continue: 1411 / 958

Step 7:
The number 958 fits into 1411 1 times, leaving a remainder of 453.
The number 1 becomes the next digit in our result. 
Result so far: 2221.0
Deduct 958 from 1411 and we're left with 453.
Take the next digit (7) from the dividend and append it to 453, then repeat: 4537 / 958

Going ahead to step 8:
4537 divided by 958 is 4 with a remainder of 705.
Record the quotient 4 as the next digit in the result. 
Result so far: 22214.0
Subtract 3832 from 4537 to get 705.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

Going ahead to step 9:
If we divide 7050 by 958, we get 7 and a remainder of 344.
The number 7 becomes the next digit in our result. 
Result so far: 22214.7
If we take 6706 away from 7050, we end up with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

On to step 10:
The number 958 fits into 3440 3 times, leaving a remainder of 566.
The number 3 becomes the next digit in our result. 
Result so far: 22214.73
If we take 2874 away from 3440, we end up with 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

Moving on to step 11:
When dividing 5660 by 958, we get 5 with a remainder of 870.
Put 5 as the next digit of the answer. 
Result so far: 22214.735
Deduct 4790 from 5660 and we're left with 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8700, and continue the process.

Advancing to step 12:
958 can be fit into 8700 9 times, resulting in a remainder of 78.
Use 9 as the next digit of our solution. 
Result so far: 22214.7359
If we take 8622 away from 8700, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 13:
958 can be fit into 780 0 times, resulting in a remainder of 780.
Put 0 as the next digit of the answer. 
Result so far: 22214.7359
Deduct 0 from 780 and we're left with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Let's proceed to step 14:
7800 divided by 958 is 8 with a remainder of 136.
The next digit of our result is 8. 
Result so far: 22214.735908
If we subtract 7664 from 7800, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 15:
When dividing 1360 by 958, we get 1 with a remainder of 402.
Use 1 as the next digit of our solution. 
Result so far: 22214.7359081
If we subtract 958 from 1360, we get 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Let's proceed to step 16:
958 can be fit into 4020 4 times, resulting in a remainder of 188.
The next digit of our result is 4. 
Result so far: 22214.73590814
If we take 3832 away from 4020, we end up with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

The quotient of the division is 22214.73590814, and the remainder is 1.88e-07.