We divide 10122305 by 221
We're looking to find how many times 221 goes into 10122305.

On to step 1:
1 divided by 221 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 221

Advancing to step 2:
If we divide 10 by 221, we get 0 and a remainder of 10.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 10, we end up with 10.
Take the next digit (1) from the dividend and append it to 10, then repeat: 101 / 221

Moving on to step 3:
The number 221 fits into 101 0 times, leaving a remainder of 101.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 101 leaves us with 101.
Grab the next digit (2) from the dividend, add it to 101, then carry on: 1012 / 221

On to step 4:
221 goes into 1012 4 times with a remainder of 128.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 128 after subtracting 884 from 1012.
Grab the next digit (2) from the dividend, add it to 128, then carry on: 1282 / 221

Advancing to step 5:
221 goes into 1282 5 times with a remainder of 177.
The next digit of our result is 5. 
Result so far: 45.0
The remainder is 177 after subtracting 1105 from 1282.
Grab the next digit (3) from the dividend, add it to 177, then carry on: 1773 / 221

Moving on to step 6:
When dividing 1773 by 221, we get 8 with a remainder of 5.
The next digit of our result is 8. 
Result so far: 458.0
Deduct 1768 from 1773 and we're left with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 221

Moving on to step 7:
221 goes into 50 0 times with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 4580.0
If we take 0 away from 50, we end up with 50.
Take the next digit (5) from the dividend and append it to 50, then repeat: 505 / 221

Let's proceed to step 8:
505 divided by 221 is 2 with a remainder of 63.
The next digit of our result is 2. 
Result so far: 45802.0
Deduct 442 from 505 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 9:
If we divide 630 by 221, we get 2 and a remainder of 188.
Put 2 as the next digit of the answer. 
Result so far: 45802.2
Deduct 442 from 630 and we're left 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.

Let's proceed to step 10:
221 goes into 1880 8 times with a remainder of 112.
Use 8 as the next digit of our solution. 
Result so far: 45802.28
If we subtract 1768 from 1880, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 11:
221 goes into 1120 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 45802.285
Subtracting 1105 from 1120 leaves us 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.

Advancing to step 12:
221 can be fit into 150 0 times, resulting in a remainder of 150.
Use 0 as the next digit of our solution. 
Result so far: 45802.285
If we subtract 0 from 150, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 13:
When dividing 1500 by 221, we get 6 with a remainder of 174.
The next digit of our result is 6. 
Result so far: 45802.28506
The remainder is 174 after subtracting 1326 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Advancing to step 14:
221 goes into 1740 7 times with a remainder of 193.
Put 7 as the next digit of the answer. 
Result so far: 45802.285067
If we subtract 1547 from 1740, we get 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Advancing to step 15:
The number 221 fits into 1930 8 times, leaving a remainder of 162.
Write down 8 as next digit of the result. 
Result so far: 45802.2850678
Subtracting 1768 from 1930 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Let's proceed to step 16:
The number 221 fits into 1620 7 times, leaving a remainder of 73.
Use 7 as the next digit of our solution. 
Result so far: 45802.28506787
The remainder is 73 after subtracting 1547 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

The final outcome is 45802.28506787, with a leftover of 7.3e-08.