We look at the division of 15782974 by 280 
We're looking to find how many times 280 goes into 15782974.

Moving on to step 1:
280 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 280

On to step 2:
When dividing 15 by 280, we get 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Include the next digit (7) from the dividend after 15, then repeat: 157 / 280

Going ahead to step 3:
280 can be fit into 157 0 times, resulting in a remainder of 157.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 157 leaves us with 157.
Fetch the next digit (8) from the dividend, attach it to 157 and continue: 1578 / 280

On to step 4:
If we divide 1578 by 280, we get 5 and a remainder of 178.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 1400 away from 1578, we end up with 178.
Include the next digit (2) from the dividend after 178, then repeat: 1782 / 280

On to step 5:
1782 divided by 280 is 6 with a remainder of 102.
Write down 6 as next digit of the result. 
Result so far: 56.0
Deduct 1680 from 1782 and we're left with 102.
Append the next digit (9) from the dividend to 102 and continue with: 1029 / 280

On to step 6:
The number 280 fits into 1029 3 times, leaving a remainder of 189.
Put 3 as the next digit of the answer. 
Result so far: 563.0
Deduct 840 from 1029 and we're left with 189.
Fetch the next digit (7) from the dividend, attach it to 189 and continue: 1897 / 280

Step 7:
1897 divided by 280 is 6 with a remainder of 217.
Use 6 as the next digit of our solution. 
Result so far: 5636.0
If we take 1680 away from 1897, we end up with 217.
Take the next digit (4) from the dividend and append it to 217, then repeat: 2174 / 280

Moving on to step 8:
280 can be fit into 2174 7 times, resulting in a remainder of 214.
The next digit of our result is 7. 
Result so far: 56367.0
The remainder is 214 after subtracting 1960 from 2174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Going ahead to step 9:
280 goes into 2140 7 times with a remainder of 180.
Put 7 as the next digit of the answer. 
Result so far: 56367.7
Subtracting 1960 from 2140 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 10:
280 goes into 1800 6 times with a remainder of 120.
Put 6 as the next digit of the answer. 
Result so far: 56367.76
If we subtract 1680 from 1800, 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:
When dividing 1200 by 280, we get 4 with a remainder of 80.
Record the quotient 4 as the next digit in the result. 
Result so far: 56367.764
If we subtract 1120 from 1200, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 12:
280 can be fit into 800 2 times, resulting in a remainder of 240.
The number 2 becomes the next digit in our result. 
Result so far: 56367.7642
Deduct 560 from 800 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 13:
280 can be fit into 2400 8 times, resulting in a remainder of 160.
Record the quotient 8 as the next digit in the result. 
Result so far: 56367.76428
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.

Step 14:
The number 280 fits into 1600 5 times, leaving a remainder of 200.
The next digit of our result is 5. 
Result so far: 56367.764285
Subtract 1400 from 1600 to get 200.
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:
When dividing 2000 by 280, we get 7 with a remainder of 40.
The next digit of our result is 7. 
Result so far: 56367.7642857
If we subtract 1960 from 2000, we 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.

Going ahead to step 16:
If we divide 400 by 280, we get 1 and a remainder of 120.
The next digit of our result is 1. 
Result so far: 56367.76428571
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 56367.76428571 with a balance of 1.2e-07.