542641 ÷ 28 
We want to figure out the number of times 542641 can be divided by 28.

Let's proceed to step 1:
5 divided by 28 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 28

Going ahead to step 2:
If we divide 54 by 28, we get 1 and a remainder of 26.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 28 from 54, we get 26.
Grab the next digit (2) from the dividend, add it to 26, then carry on: 262 / 28

Advancing to step 3:
If we divide 262 by 28, we get 9 and a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 19.0
The remainder is 10 after subtracting 252 from 262.
Include the next digit (6) from the dividend after 10, then repeat: 106 / 28

Going ahead to step 4:
106 divided by 28 is 3 with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 193.0
The remainder is 22 after subtracting 84 from 106.
Include the next digit (4) from the dividend after 22, then repeat: 224 / 28

Step 5:
224 divided by 28 is 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 1938.0
Subtract 224 from 224 to get 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 28

Let's proceed to step 6:
If we divide 1 by 28, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 19380.0
If we subtract 0 from 1, 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.

Going ahead to step 7:
The number 28 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 19380.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
When dividing 100 by 28, we get 3 with a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 19380.03
If we take 84 away from 100, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 9:
When dividing 160 by 28, we get 5 with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 19380.035
Subtract 140 from 160 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.

On to step 10:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 19380.0357
If we take 196 away from 200, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
28 can be fit into 40 1 times, resulting in a remainder of 12.
The next digit of our result is 1. 
Result so far: 19380.03571
The remainder is 12 after subtracting 28 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 12:
When dividing 120 by 28, we get 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 19380.035714
Subtract 112 from 120 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 13:
If we divide 80 by 28, we get 2 and a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 19380.0357142
If we take 56 away from 80, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
The number 28 fits into 240 8 times, leaving a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 19380.03571428
If we subtract 224 from 240, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 19380.03571428 with a remainder of 1.6e-08.