55218428 ÷ 43 
We want to divide 55218428 by 43.

Advancing to step 1:
If we divide 5 by 43, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 43

Going ahead to step 2:
The number 43 fits into 55 1 times, leaving a remainder of 12.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 43 from 55 to get 12.
Append the next digit (2) from the dividend to 12 and continue with: 122 / 43

Going ahead to step 3:
43 can be fit into 122 2 times, resulting in a remainder of 36.
The next digit of our result is 2. 
Result so far: 12.0
Subtract 86 from 122 to get 36.
Fetch the next digit (1) from the dividend, attach it to 36 and continue: 361 / 43

Moving on to step 4:
The number 43 fits into 361 8 times, leaving a remainder of 17.
Put 8 as the next digit of the answer. 
Result so far: 128.0
Subtracting 344 from 361 leaves us with 17.
Grab the next digit (8) from the dividend, add it to 17, then carry on: 178 / 43

Step 5:
43 goes into 178 4 times with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 1284.0
The remainder is 6 after subtracting 172 from 178.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 43

Step 6:
The number 43 fits into 64 1 times, leaving a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 12841.0
Subtract 43 from 64 to get 21.
Grab the next digit (2) from the dividend, add it to 21, then carry on: 212 / 43

Going ahead to step 7:
43 goes into 212 4 times with a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 128414.0
If we take 172 away from 212, we end up with 40.
Bring next digit (8) of the dividend behind the 40 and repeat the process: 408 / 43

Let's proceed to step 8:
408 divided by 43 is 9 with a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 1284149.0
If we subtract 387 from 408, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 9:
If we divide 210 by 43, we get 4 and a remainder of 38.
The next digit of our result is 4. 
Result so far: 1284149.4
Subtracting 172 from 210 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 10:
The number 43 fits into 380 8 times, leaving a remainder of 36.
The next digit of our result is 8. 
Result so far: 1284149.48
Subtracting 344 from 380 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
The number 43 fits into 360 8 times, leaving a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 1284149.488
The remainder is 16 after subtracting 344 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 1284149.488, and the remainder is 0.0016.