84020 ÷ 55 
We want to figure out the number of times 84020 can be divided by 55.

Step 1:
The number 55 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 55

On to step 2:
If we divide 84 by 55, we get 1 and a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 55 from 84 leaves us with 29.
Grab the next digit (0) from the dividend, add it to 29, then carry on: 290 / 55

Let's proceed to step 3:
290 divided by 55 is 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 15.0
The remainder is 15 after subtracting 275 from 290.
Grab the next digit (2) from the dividend, add it to 15, then carry on: 152 / 55

Moving on to step 4:
152 divided by 55 is 2 with a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 152.0
If we take 110 away from 152, we end up with 42.
Fetch the next digit (0) from the dividend, attach it to 42 and continue: 420 / 55

Moving on to step 5:
55 goes into 420 7 times with a remainder of 35.
The next digit of our result is 7. 
Result so far: 1527.0
The remainder is 35 after subtracting 385 from 420.
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 6:
350 divided by 55 is 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 1527.6
Subtract 330 from 350 to 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.

Moving on to step 7:
55 goes into 200 3 times with a remainder of 35.
Record the quotient 3 as the next digit in the result. 
Result so far: 1527.63
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.

Let's proceed to step 8:
The number 55 fits into 350 6 times, leaving a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 1527.636
The remainder is 20 after subtracting 330 from 350.
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 9:
200 divided by 55 is 3 with a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 1527.6363
The remainder is 35 after subtracting 165 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 10:
The number 55 fits into 350 6 times, leaving a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 1527.63636
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.

On to step 11:
When dividing 200 by 55, we get 3 with a remainder of 35.
The next digit of our result is 3. 
Result so far: 1527.636363
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.

Let's proceed to step 12:
55 can be fit into 350 6 times, resulting in a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 1527.6363636
The remainder is 20 after subtracting 330 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 13:
When dividing 200 by 55, we get 3 with a remainder of 35.
Record the quotient 3 as the next digit in the result. 
Result so far: 1527.63636363
If we take 165 away from 200, 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.

The quotient of the division is 1527.63636363, and the remainder is 3.5e-08.