Let's divide 63225358 by 3
Our goal is to divide 63225358 by 3.

Step 1:
When dividing 6 by 3, we get 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 0 after subtracting 6 from 6.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 3

On to step 2:
3 divided by 3 is 1 with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
If we take 3 away from 3, we end up with 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 3

On to step 3:
When dividing 2 by 3, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 210.0
Subtract 0 from 2 to get 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 3

Advancing to step 4:
When dividing 22 by 3, we get 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 2107.0
Subtracting 21 from 22 leaves us with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 3

Step 5:
15 divided by 3 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 21075.0
Subtract 15 from 15 to get 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 3

Step 6:
When dividing 3 by 3, we get 1 with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 210751.0
The remainder is 0 after subtracting 3 from 3.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 3

Advancing to step 7:
3 goes into 5 1 times with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 2107511.0
If we subtract 3 from 5, we get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 3

Advancing to step 8:
If we divide 28 by 3, we get 9 and a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 21075119.0
If we take 27 away from 28, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 9:
10 divided by 3 is 3 with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 21075119.3
If we subtract 9 from 10, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 10:
10 divided by 3 is 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 21075119.33
Subtracting 9 from 10 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 21075119.33 and a remainder of 0.001.