864890 ÷ 56 
Let's see how many times 56 fits into 864890.

Step 1:
56 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 56

Advancing to step 2:
86 divided by 56 is 1 with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 56 from 86 leaves us with 30.
Bring next digit (4) of the dividend behind the 30 and repeat the process: 304 / 56

Advancing to step 3:
56 can be fit into 304 5 times, resulting in a remainder of 24.
The next digit of our result is 5. 
Result so far: 15.0
If we take 280 away from 304, we end up with 24.
Grab the next digit (8) from the dividend, add it to 24, then carry on: 248 / 56

Step 4:
If we divide 248 by 56, we get 4 and a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 154.0
If we subtract 224 from 248, we get 24.
Fetch the next digit (9) from the dividend, attach it to 24 and continue: 249 / 56

Advancing to step 5:
56 goes into 249 4 times with a remainder of 25.
Put 4 as the next digit of the answer. 
Result so far: 1544.0
The remainder is 25 after subtracting 224 from 249.
Include the next digit (0) from the dividend after 25, then repeat: 250 / 56

Step 6:
56 can be fit into 250 4 times, resulting in a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 15444.0
Subtracting 224 from 250 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 7:
When dividing 260 by 56, we get 4 with a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 15444.4
If we subtract 224 from 260, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 8:
When dividing 360 by 56, we get 6 with a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 15444.46
Deduct 336 from 360 and we're left 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.

On to step 9:
240 divided by 56 is 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 15444.464
If we take 224 away from 240, 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.

Let's proceed to step 10:
The number 56 fits into 160 2 times, leaving a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 15444.4642
If we subtract 112 from 160, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 11:
When dividing 480 by 56, we get 8 with a remainder of 32.
The next digit of our result is 8. 
Result so far: 15444.46428
Subtract 448 from 480 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 12:
When dividing 320 by 56, we get 5 with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 15444.464285
If we take 280 away from 320, we end up with 40.
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 13:
56 can be fit into 400 7 times, resulting in a remainder of 8.
The next digit of our result is 7. 
Result so far: 15444.4642857
Deduct 392 from 400 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 14:
When dividing 80 by 56, we get 1 with a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 15444.46428571
If we subtract 56 from 80, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final outcome is 15444.46428571, with a leftover of 2.4e-08.