421445 divided by 55 
We want to divide 421445 by 55.

On to step 1:
4 divided by 55 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 55

Going ahead to step 2:
42 divided by 55 is 0 with a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Bring next digit (1) of the dividend behind the 42 and repeat the process: 421 / 55

Going ahead to step 3:
55 can be fit into 421 7 times, resulting in a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 385 from 421 and we're left with 36.
Include the next digit (4) from the dividend after 36, then repeat: 364 / 55

Moving on to step 4:
364 divided by 55 is 6 with a remainder of 34.
The number 6 becomes the next digit in our result. 
Result so far: 76.0
The remainder is 34 after subtracting 330 from 364.
Bring next digit (4) of the dividend behind the 34 and repeat the process: 344 / 55

Going ahead to step 5:
If we divide 344 by 55, we get 6 and a remainder of 14.
The next digit of our result is 6. 
Result so far: 766.0
If we take 330 away from 344, we end up with 14.
Append the next digit (5) from the dividend to 14 and continue with: 145 / 55

Advancing to step 6:
The number 55 fits into 145 2 times, leaving a remainder of 35.
Use 2 as the next digit of our solution. 
Result so far: 7662.0
If we take 110 away from 145, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 7:
If we divide 350 by 55, we get 6 and a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 7662.6
If we take 330 away from 350, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
When dividing 200 by 55, we get 3 with a remainder of 35.
Put 3 as the next digit of the answer. 
Result so far: 7662.63
Subtract 165 from 200 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 9:
If we divide 350 by 55, we get 6 and a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 7662.636
Deduct 330 from 350 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
55 can be fit into 200 3 times, resulting in a remainder of 35.
Record the quotient 3 as the next digit in the result. 
Result so far: 7662.6363
Deduct 165 from 200 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 11:
If we divide 350 by 55, we get 6 and a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 7662.63636
If we subtract 330 from 350, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
200 divided by 55 is 3 with a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 7662.636363
Subtracting 165 from 200 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 13:
The number 55 fits into 350 6 times, leaving a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 7662.6363636
Subtracting 330 from 350 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 14:
55 can be fit into 200 3 times, resulting in a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 7662.63636363
Subtract 165 from 200 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

In conclusion, the division gives 7662.63636363 with a balance of 3.5e-08.