803898 divided by 78 
Let's see how many times 78 fits into 803898.

Let's proceed to step 1:
78 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 78

Advancing to step 2:
If we divide 80 by 78, we get 1 and a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 2 after subtracting 78 from 80.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 78

Advancing to step 3:
If we divide 23 by 78, we get 0 and a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 10.0
The remainder is 23 after subtracting 0 from 23.
Fetch the next digit (8) from the dividend, attach it to 23 and continue: 238 / 78

Moving on to step 4:
78 goes into 238 3 times with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 103.0
Subtracting 234 from 238 leaves us with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 78

Let's proceed to step 5:
When dividing 49 by 78, we get 0 with a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 1030.0
Deduct 0 from 49 and we're left with 49.
Grab the next digit (8) from the dividend, add it to 49, then carry on: 498 / 78

On to step 6:
If we divide 498 by 78, we get 6 and a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 10306.0
The remainder is 30 after subtracting 468 from 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 7:
78 goes into 300 3 times with a remainder of 66.
Use 3 as the next digit of our solution. 
Result so far: 10306.3
If we subtract 234 from 300, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 8:
660 divided by 78 is 8 with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 10306.38
Deduct 624 from 660 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
360 divided by 78 is 4 with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 10306.384
The remainder is 48 after subtracting 312 from 360.
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 10:
When dividing 480 by 78, we get 6 with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 10306.3846
If we subtract 468 from 480, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 11:
The number 78 fits into 120 1 times, leaving a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 10306.38461
If we take 78 away from 120, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 12:
78 can be fit into 420 5 times, resulting in a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 10306.384615
Subtract 390 from 420 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 13:
When dividing 300 by 78, we get 3 with a remainder of 66.
Record the quotient 3 as the next digit in the result. 
Result so far: 10306.3846153
Deduct 234 from 300 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 14:
78 goes into 660 8 times with a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 10306.38461538
Subtracting 624 from 660 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

After the division, we end up with 10306.38461538 and a remainder of 3.6e-08.