Let's divide 70805628 by 221
We want to divide 70805628 by 221.

Going ahead to step 1:
221 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 221

Advancing to step 2:
The number 221 fits into 70 0 times, leaving a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Include the next digit (8) from the dividend after 70, then repeat: 708 / 221

Let's proceed to step 3:
The number 221 fits into 708 3 times, leaving a remainder of 45.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 45 after subtracting 663 from 708.
Include the next digit (0) from the dividend after 45, then repeat: 450 / 221

On to step 4:
221 can be fit into 450 2 times, resulting in a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 32.0
Subtract 442 from 450 to get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 221

On to step 5:
221 goes into 85 0 times with a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 320.0
Deduct 0 from 85 and we're left with 85.
Grab the next digit (6) from the dividend, add it to 85, then carry on: 856 / 221

Going ahead to step 6:
221 can be fit into 856 3 times, resulting in a remainder of 193.
The number 3 becomes the next digit in our result. 
Result so far: 3203.0
The remainder is 193 after subtracting 663 from 856.
Bring next digit (2) of the dividend behind the 193 and repeat the process: 1932 / 221

Advancing to step 7:
The number 221 fits into 1932 8 times, leaving a remainder of 164.
Write down 8 as next digit of the result. 
Result so far: 32038.0
If we take 1768 away from 1932, we end up with 164.
Bring next digit (8) of the dividend behind the 164 and repeat the process: 1648 / 221

Let's proceed to step 8:
The number 221 fits into 1648 7 times, leaving a remainder of 101.
Use 7 as the next digit of our solution. 
Result so far: 320387.0
If we subtract 1547 from 1648, we get 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

On to step 9:
The number 221 fits into 1010 4 times, leaving a remainder of 126.
Use 4 as the next digit of our solution. 
Result so far: 320387.4
Deduct 884 from 1010 and we're left with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

On to step 10:
The number 221 fits into 1260 5 times, leaving a remainder of 155.
The next digit of our result is 5. 
Result so far: 320387.45
If we subtract 1105 from 1260, we get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 11:
1550 divided by 221 is 7 with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 320387.457
If we subtract 1547 from 1550, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 12:
30 divided by 221 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 320387.457
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 13:
If we divide 300 by 221, we get 1 and a remainder of 79.
The number 1 becomes the next digit in our result. 
Result so far: 320387.45701
Subtract 221 from 300 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 14:
The number 221 fits into 790 3 times, leaving a remainder of 127.
Put 3 as the next digit of the answer. 
Result so far: 320387.457013
If we take 663 away from 790, we end up with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Moving on to step 15:
221 goes into 1270 5 times with a remainder of 165.
Put 5 as the next digit of the answer. 
Result so far: 320387.4570135
The remainder is 165 after subtracting 1105 from 1270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Advancing to step 16:
When dividing 1650 by 221, we get 7 with a remainder of 103.
The next digit of our result is 7. 
Result so far: 320387.45701357
Subtracting 1547 from 1650 leaves us with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

The final outcome is 320387.45701357, with a leftover of 1.03e-07.