79263200 divided by 378 
We want to figure out the number of times 79263200 can be divided by 378.

Advancing to step 1:
7 divided by 378 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 378

Advancing to step 2:
79 divided by 378 is 0 with a remainder of 79.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Grab the next digit (2) from the dividend, add it to 79, then carry on: 792 / 378

Going ahead to step 3:
If we divide 792 by 378, we get 2 and a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 756 from 792 to get 36.
Include the next digit (6) from the dividend after 36, then repeat: 366 / 378

On to step 4:
If we divide 366 by 378, we get 0 and a remainder of 366.
The next digit of our result is 0. 
Result so far: 20.0
If we take 0 away from 366, we end up with 366.
Include the next digit (3) from the dividend after 366, then repeat: 3663 / 378

On to step 5:
When dividing 3663 by 378, we get 9 with a remainder of 261.
The next digit of our result is 9. 
Result so far: 209.0
Subtract 3402 from 3663 to get 261.
Grab the next digit (2) from the dividend, add it to 261, then carry on: 2612 / 378

Moving on to step 6:
If we divide 2612 by 378, we get 6 and a remainder of 344.
Write down 6 as next digit of the result. 
Result so far: 2096.0
The remainder is 344 after subtracting 2268 from 2612.
Fetch the next digit (0) from the dividend, attach it to 344 and continue: 3440 / 378

On to step 7:
When dividing 3440 by 378, we get 9 with a remainder of 38.
Write down 9 as next digit of the result. 
Result so far: 20969.0
Subtracting 3402 from 3440 leaves us with 38.
Take the next digit (0) from the dividend and append it to 38, then repeat: 380 / 378

Advancing to step 8:
378 can be fit into 380 1 times, resulting in a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 209691.0
Deduct 378 from 380 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 9:
378 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 209691.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 10:
378 goes into 200 0 times with a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 209691.0
Subtract 0 from 200 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.

The final outcome is 209691.0, with a leftover of 0.2.