We divide 21216771 by 977
We're looking to find how many times 977 goes into 21216771.

On to step 1:
When dividing 2 by 977, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 977

Going ahead to step 2:
977 goes into 21 0 times with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Append the next digit (2) from the dividend to 21 and continue with: 212 / 977

Moving on to step 3:
977 can be fit into 212 0 times, resulting in a remainder of 212.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 212, we end up with 212.
Grab the next digit (1) from the dividend, add it to 212, then carry on: 2121 / 977

Moving on to step 4:
977 goes into 2121 2 times with a remainder of 167.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1954 from 2121 leaves us with 167.
Bring next digit (6) of the dividend behind the 167 and repeat the process: 1676 / 977

Going ahead to step 5:
1676 divided by 977 is 1 with a remainder of 699.
Write down 1 as next digit of the result. 
Result so far: 21.0
The remainder is 699 after subtracting 977 from 1676.
Append the next digit (7) from the dividend to 699 and continue with: 6997 / 977

Step 6:
If we divide 6997 by 977, we get 7 and a remainder of 158.
Put 7 as the next digit of the answer. 
Result so far: 217.0
The remainder is 158 after subtracting 6839 from 6997.
Take the next digit (7) from the dividend and append it to 158, then repeat: 1587 / 977

Moving on to step 7:
If we divide 1587 by 977, we get 1 and a remainder of 610.
Write down 1 as next digit of the result. 
Result so far: 2171.0
If we subtract 977 from 1587, we get 610.
Include the next digit (1) from the dividend after 610, then repeat: 6101 / 977

Moving on to step 8:
The number 977 fits into 6101 6 times, leaving a remainder of 239.
Write down 6 as next digit of the result. 
Result so far: 21716.0
Deduct 5862 from 6101 and we're left with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Let's proceed to step 9:
If we divide 2390 by 977, we get 2 and a remainder of 436.
Use 2 as the next digit of our solution. 
Result so far: 21716.2
Deduct 1954 from 2390 and we're left with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Step 10:
If we divide 4360 by 977, we get 4 and a remainder of 452.
The next digit of our result is 4. 
Result so far: 21716.24
Deduct 3908 from 4360 and we're left with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Advancing to step 11:
4520 divided by 977 is 4 with a remainder of 612.
Write down 4 as next digit of the result. 
Result so far: 21716.244
Subtracting 3908 from 4520 leaves us with 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Our division results in 21716.244 with a remaining 0.0612.