42549476 divided by 280 
We want to figure out the number of times 42549476 can be divided by 280.

Going ahead to step 1:
When dividing 4 by 280, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 280

Moving on to step 2:
If we divide 42 by 280, we get 0 and a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Append the next digit (5) from the dividend to 42 and continue with: 425 / 280

Let's proceed to step 3:
If we divide 425 by 280, we get 1 and a remainder of 145.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 280 from 425 to get 145.
Append the next digit (4) from the dividend to 145 and continue with: 1454 / 280

Let's proceed to step 4:
The number 280 fits into 1454 5 times, leaving a remainder of 54.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 1400 from 1454, we get 54.
Bring next digit (9) of the dividend behind the 54 and repeat the process: 549 / 280

Advancing to step 5:
280 goes into 549 1 times with a remainder of 269.
The number 1 becomes the next digit in our result. 
Result so far: 151.0
Subtract 280 from 549 to get 269.
Include the next digit (4) from the dividend after 269, then repeat: 2694 / 280

Advancing to step 6:
2694 divided by 280 is 9 with a remainder of 174.
The next digit of our result is 9. 
Result so far: 1519.0
Subtract 2520 from 2694 to get 174.
Fetch the next digit (7) from the dividend, attach it to 174 and continue: 1747 / 280

On to step 7:
If we divide 1747 by 280, we get 6 and a remainder of 67.
The number 6 becomes the next digit in our result. 
Result so far: 15196.0
If we take 1680 away from 1747, we end up with 67.
Bring next digit (6) of the dividend behind the 67 and repeat the process: 676 / 280

Step 8:
When dividing 676 by 280, we get 2 with a remainder of 116.
The number 2 becomes the next digit in our result. 
Result so far: 151962.0
Subtracting 560 from 676 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Step 9:
If we divide 1160 by 280, we get 4 and a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 151962.4
Subtract 1120 from 1160 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
When dividing 400 by 280, we get 1 with a remainder of 120.
Record the quotient 1 as the next digit in the result. 
Result so far: 151962.41
If we subtract 280 from 400, we get 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 11:
280 goes into 1200 4 times with a remainder of 80.
The next digit of our result is 4. 
Result so far: 151962.414
The remainder is 80 after subtracting 1120 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 12:
280 goes into 800 2 times with a remainder of 240.
The number 2 becomes the next digit in our result. 
Result so far: 151962.4142
If we subtract 560 from 800, 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.

On to step 13:
The number 280 fits into 2400 8 times, leaving a remainder of 160.
Put 8 as the next digit of the answer. 
Result so far: 151962.41428
Subtracting 2240 from 2400 leaves us with 160.
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 14:
1600 divided by 280 is 5 with a remainder of 200.
Use 5 as the next digit of our solution. 
Result so far: 151962.414285
The remainder is 200 after subtracting 1400 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 15:
280 goes into 2000 7 times with a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 151962.4142857
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.

On to step 16:
When dividing 400 by 280, we get 1 with a remainder of 120.
Record the quotient 1 as the next digit in the result. 
Result so far: 151962.41428571
If we take 280 away from 400, we end up 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.

In conclusion, the division gives 151962.41428571 with a balance of 1.2e-07.