954855 ÷ 21 
We want to divide 954855 by 21.

Going ahead to step 1:
21 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (5) of the dividend behind the 9 and repeat the process: 95 / 21

Step 2:
21 can be fit into 95 4 times, resulting in a remainder of 11.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 84 from 95 to get 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 21

Step 3:
When dividing 114 by 21, we get 5 with a remainder of 9.
The next digit of our result is 5. 
Result so far: 45.0
The remainder is 9 after subtracting 105 from 114.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 21

Let's proceed to step 4:
21 can be fit into 98 4 times, resulting in a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 454.0
The remainder is 14 after subtracting 84 from 98.
Fetch the next digit (5) from the dividend, attach it to 14 and continue: 145 / 21

Step 5:
When dividing 145 by 21, we get 6 with a remainder of 19.
The number 6 becomes the next digit in our result. 
Result so far: 4546.0
The remainder is 19 after subtracting 126 from 145.
Include the next digit (5) from the dividend after 19, then repeat: 195 / 21

Moving on to step 6:
If we divide 195 by 21, we get 9 and a remainder of 6.
The next digit of our result is 9. 
Result so far: 45469.0
The remainder is 6 after subtracting 189 from 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
The number 21 fits into 60 2 times, leaving a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 45469.2
If we subtract 42 from 60, we get 18.
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 8:
21 can be fit into 180 8 times, resulting in a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 45469.28
If we take 168 away from 180, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
When dividing 120 by 21, we get 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 45469.285
Deduct 105 from 120 and we're left 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.

Moving on to step 10:
The number 21 fits into 150 7 times, leaving a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 45469.2857
The remainder is 3 after subtracting 147 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 11:
21 goes into 30 1 times with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 45469.28571
The remainder is 9 after subtracting 21 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 12:
When dividing 90 by 21, we get 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 45469.285714
The remainder is 6 after subtracting 84 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 13:
If we divide 60 by 21, we get 2 and a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 45469.2857142
Subtract 42 from 60 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 14:
180 divided by 21 is 8 with a remainder of 12.
The next digit of our result is 8. 
Result so far: 45469.28571428
If we take 168 away from 180, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 45469.28571428 and a remainder of 1.2e-08.