Let's divide 378078 by 70
We want to figure out the number of times 378078 can be divided by 70.

Going ahead to step 1:
70 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 70

Moving on to step 2:
The number 70 fits into 37 0 times, leaving a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Fetch the next digit (8) from the dividend, attach it to 37 and continue: 378 / 70

Advancing to step 3:
70 can be fit into 378 5 times, resulting in a remainder of 28.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 28 after subtracting 350 from 378.
Take the next digit (0) from the dividend and append it to 28, then repeat: 280 / 70

Moving on to step 4:
70 goes into 280 4 times with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 54.0
The remainder is 0 after subtracting 280 from 280.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 70

Let's proceed to step 5:
The number 70 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 540.0
Subtract 0 from 7 to get 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 70

On to step 6:
70 can be fit into 78 1 times, resulting in a remainder of 8.
The next digit of our result is 1. 
Result so far: 5401.0
The remainder is 8 after subtracting 70 from 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 7:
If we divide 80 by 70, we get 1 and a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 5401.1
Subtracting 70 from 80 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
70 goes into 100 1 times with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 5401.11
Subtract 70 from 100 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.

The quotient of the division is 5401.11, and the remainder is 0.03.