We divide 3078010 by 438
We want to divide 3078010 by 438.

Going ahead to step 1:
The number 438 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 438

On to step 2:
When dividing 30 by 438, we get 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Take the next digit (7) from the dividend and append it to 30, then repeat: 307 / 438

Advancing to step 3:
438 can be fit into 307 0 times, resulting in a remainder of 307.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 307, we get 307.
Fetch the next digit (8) from the dividend, attach it to 307 and continue: 3078 / 438

On to step 4:
3078 divided by 438 is 7 with a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 3066 from 3078 to get 12.
Grab the next digit (0) from the dividend, add it to 12, then carry on: 120 / 438

Going ahead to step 5:
When dividing 120 by 438, we get 0 with a remainder of 120.
The next digit of our result is 0. 
Result so far: 70.0
If we take 0 away from 120, we end up with 120.
Grab the next digit (1) from the dividend, add it to 120, then carry on: 1201 / 438

Advancing to step 6:
The number 438 fits into 1201 2 times, leaving a remainder of 325.
Use 2 as the next digit of our solution. 
Result so far: 702.0
The remainder is 325 after subtracting 876 from 1201.
Append the next digit (0) from the dividend to 325 and continue with: 3250 / 438

Let's proceed to step 7:
If we divide 3250 by 438, we get 7 and a remainder of 184.
Use 7 as the next digit of our solution. 
Result so far: 7027.0
Subtracting 3066 from 3250 leaves us with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 8:
1840 divided by 438 is 4 with a remainder of 88.
Write down 4 as next digit of the result. 
Result so far: 7027.4
The remainder is 88 after subtracting 1752 from 1840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 9:
880 divided by 438 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 7027.42
Deduct 876 from 880 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
When dividing 40 by 438, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 7027.42
If we subtract 0 from 40, 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 11:
When dividing 400 by 438, we get 0 with a remainder of 400.
The next digit of our result is 0. 
Result so far: 7027.42
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final outcome is 7027.42, with a leftover of 0.004.