We divide 21054679 by 505
Our goal is to divide 21054679 by 505.

On to step 1:
505 goes into 2 0 times with 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.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 505

Advancing to step 2:
When dividing 21 by 505, we get 0 with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Grab the next digit (0) from the dividend, add it to 21, then carry on: 210 / 505

Step 3:
The number 505 fits into 210 0 times, leaving a remainder of 210.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 210 and we're left with 210.
Append the next digit (5) from the dividend to 210 and continue with: 2105 / 505

Going ahead to step 4:
The number 505 fits into 2105 4 times, leaving a remainder of 85.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 2020 away from 2105, we end up with 85.
Take the next digit (4) from the dividend and append it to 85, then repeat: 854 / 505

Going ahead to step 5:
The number 505 fits into 854 1 times, leaving a remainder of 349.
Use 1 as the next digit of our solution. 
Result so far: 41.0
Deduct 505 from 854 and we're left with 349.
Fetch the next digit (6) from the dividend, attach it to 349 and continue: 3496 / 505

Let's proceed to step 6:
505 goes into 3496 6 times with a remainder of 466.
Use 6 as the next digit of our solution. 
Result so far: 416.0
If we subtract 3030 from 3496, we get 466.
Fetch the next digit (7) from the dividend, attach it to 466 and continue: 4667 / 505

On to step 7:
If we divide 4667 by 505, we get 9 and a remainder of 122.
Write down 9 as next digit of the result. 
Result so far: 4169.0
The remainder is 122 after subtracting 4545 from 4667.
Bring next digit (9) of the dividend behind the 122 and repeat the process: 1229 / 505

Going ahead to step 8:
505 can be fit into 1229 2 times, resulting in a remainder of 219.
Put 2 as the next digit of the answer. 
Result so far: 41692.0
If we subtract 1010 from 1229, we get 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Let's proceed to step 9:
2190 divided by 505 is 4 with a remainder of 170.
Put 4 as the next digit of the answer. 
Result so far: 41692.4
If we subtract 2020 from 2190, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 10:
If we divide 1700 by 505, we get 3 and a remainder of 185.
Record the quotient 3 as the next digit in the result. 
Result so far: 41692.43
If we take 1515 away from 1700, we end up with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Going ahead to step 11:
505 goes into 1850 3 times with a remainder of 335.
Record the quotient 3 as the next digit in the result. 
Result so far: 41692.433
If we take 1515 away from 1850, we end up with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Our division results in 41692.433 with a remaining 0.0335.