53922349 divided by 280 
We want to figure out the number of times 53922349 can be divided by 280.

On to step 1:
5 divided by 280 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 280

Going ahead to step 2:
If we divide 53 by 280, we get 0 and a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Fetch the next digit (9) from the dividend, attach it to 53 and continue: 539 / 280

Advancing to step 3:
280 goes into 539 1 times with a remainder of 259.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 259 after subtracting 280 from 539.
Include the next digit (2) from the dividend after 259, then repeat: 2592 / 280

Advancing to step 4:
280 goes into 2592 9 times with a remainder of 72.
The next digit of our result is 9. 
Result so far: 19.0
Deduct 2520 from 2592 and we're left with 72.
Append the next digit (2) from the dividend to 72 and continue with: 722 / 280

Going ahead to step 5:
722 divided by 280 is 2 with a remainder of 162.
The number 2 becomes the next digit in our result. 
Result so far: 192.0
Deduct 560 from 722 and we're left with 162.
Append the next digit (3) from the dividend to 162 and continue with: 1623 / 280

Step 6:
If we divide 1623 by 280, we get 5 and a remainder of 223.
Put 5 as the next digit of the answer. 
Result so far: 1925.0
Subtracting 1400 from 1623 leaves us with 223.
Take the next digit (4) from the dividend and append it to 223, then repeat: 2234 / 280

Step 7:
280 can be fit into 2234 7 times, resulting in a remainder of 274.
Write down 7 as next digit of the result. 
Result so far: 19257.0
If we subtract 1960 from 2234, we get 274.
Fetch the next digit (9) from the dividend, attach it to 274 and continue: 2749 / 280

Step 8:
The number 280 fits into 2749 9 times, leaving a remainder of 229.
The next digit of our result is 9. 
Result so far: 192579.0
The remainder is 229 after subtracting 2520 from 2749.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Advancing to step 9:
280 can be fit into 2290 8 times, resulting in a remainder of 50.
The next digit of our result is 8. 
Result so far: 192579.8
Subtracting 2240 from 2290 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 10:
280 goes into 500 1 times with a remainder of 220.
Write down 1 as next digit of the result. 
Result so far: 192579.81
The remainder is 220 after subtracting 280 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 11:
When dividing 2200 by 280, we get 7 with a remainder of 240.
Record the quotient 7 as the next digit in the result. 
Result so far: 192579.817
If we subtract 1960 from 2200, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 12:
2400 divided by 280 is 8 with a remainder of 160.
The number 8 becomes the next digit in our result. 
Result so far: 192579.8178
The remainder is 160 after subtracting 2240 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 13:
280 can be fit into 1600 5 times, resulting in a remainder of 200.
Use 5 as the next digit of our solution. 
Result so far: 192579.81785
If we take 1400 away from 1600, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 14:
When dividing 2000 by 280, we get 7 with a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 192579.817857
The remainder is 40 after subtracting 1960 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 15:
If we divide 400 by 280, we get 1 and a remainder of 120.
Use 1 as the next digit of our solution. 
Result so far: 192579.8178571
Deduct 280 from 400 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 16:
If we divide 1200 by 280, we get 4 and a remainder of 80.
The next digit of our result is 4. 
Result so far: 192579.81785714
Deduct 1120 from 1200 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 192579.81785714 and a remainder of 8e-08.