We're dividing 10221863 by 306 
We want to figure out the number of times 10221863 can be divided by 306.

Moving on to step 1:
306 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 306

Going ahead to step 2:
If we divide 10 by 306, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 306

Moving on to step 3:
306 can be fit into 102 0 times, resulting in a remainder of 102.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 102 after subtracting 0 from 102.
Bring next digit (2) of the dividend behind the 102 and repeat the process: 1022 / 306

Step 4:
If we divide 1022 by 306, we get 3 and a remainder of 104.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 918 from 1022 to get 104.
Fetch the next digit (1) from the dividend, attach it to 104 and continue: 1041 / 306

Advancing to step 5:
1041 divided by 306 is 3 with a remainder of 123.
Put 3 as the next digit of the answer. 
Result so far: 33.0
If we subtract 918 from 1041, we get 123.
Take the next digit (8) from the dividend and append it to 123, then repeat: 1238 / 306

Step 6:
306 can be fit into 1238 4 times, resulting in a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 334.0
Subtracting 1224 from 1238 leaves us with 14.
Grab the next digit (6) from the dividend, add it to 14, then carry on: 146 / 306

On to step 7:
146 divided by 306 is 0 with a remainder of 146.
Record the quotient 0 as the next digit in the result. 
Result so far: 3340.0
If we take 0 away from 146, we end up with 146.
Append the next digit (3) from the dividend to 146 and continue with: 1463 / 306

Advancing to step 8:
When dividing 1463 by 306, we get 4 with a remainder of 239.
Record the quotient 4 as the next digit in the result. 
Result so far: 33404.0
If we subtract 1224 from 1463, we get 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:
When dividing 2390 by 306, we get 7 with a remainder of 248.
The next digit of our result is 7. 
Result so far: 33404.7
Subtract 2142 from 2390 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

On to step 10:
If we divide 2480 by 306, we get 8 and a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 33404.78
If we take 2448 away from 2480, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 11:
The number 306 fits into 320 1 times, leaving a remainder of 14.
The next digit of our result is 1. 
Result so far: 33404.781
If we take 306 away from 320, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 12:
The number 306 fits into 140 0 times, leaving a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 33404.781
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 13:
The number 306 fits into 1400 4 times, leaving a remainder of 176.
Record the quotient 4 as the next digit in the result. 
Result so far: 33404.78104
Deduct 1224 from 1400 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 14:
The number 306 fits into 1760 5 times, leaving a remainder of 230.
Put 5 as the next digit of the answer. 
Result so far: 33404.781045
If we subtract 1530 from 1760, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 15:
306 goes into 2300 7 times with a remainder of 158.
Write down 7 as next digit of the result. 
Result so far: 33404.7810457
The remainder is 158 after subtracting 2142 from 2300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 16:
If we divide 1580 by 306, we get 5 and a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 33404.78104575
The remainder is 50 after subtracting 1530 from 1580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final result is 33404.78104575 with a remainder of 5e-08.