958328 ÷ 21 
Let's see how many times 21 fits into 958328.

Step 1:
The number 21 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (5) of the dividend behind the 9 and repeat the process: 95 / 21

Advancing to step 2:
When dividing 95 by 21, we get 4 with a remainder of 11.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 84 from 95 leaves us with 11.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 21

On to step 3:
The number 21 fits into 118 5 times, leaving a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 45.0
If we subtract 105 from 118, we get 13.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 21

Moving on to step 4:
133 divided by 21 is 6 with a remainder of 7.
Write down 6 as next digit of the result. 
Result so far: 456.0
Subtract 126 from 133 to get 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 21

Let's proceed to step 5:
If we divide 72 by 21, we get 3 and a remainder of 9.
The next digit of our result is 3. 
Result so far: 4563.0
Subtracting 63 from 72 leaves us with 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 21

Step 6:
21 goes into 98 4 times with a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 45634.0
Deduct 84 from 98 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
When dividing 140 by 21, we get 6 with a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 45634.6
Subtracting 126 from 140 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
21 goes into 140 6 times with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 45634.66
Subtract 126 from 140 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Our division results in 45634.66 with a remaining 0.014.