We divide 80879019 by 378
We want to divide 80879019 by 378.

Let's proceed to step 1:
378 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 378

On to step 2:
The number 378 fits into 80 0 times, leaving a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Bring next digit (8) of the dividend behind the 80 and repeat the process: 808 / 378

Advancing to step 3:
378 goes into 808 2 times with a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 756 from 808, we get 52.
Fetch the next digit (7) from the dividend, attach it to 52 and continue: 527 / 378

Advancing to step 4:
When dividing 527 by 378, we get 1 with a remainder of 149.
The next digit of our result is 1. 
Result so far: 21.0
The remainder is 149 after subtracting 378 from 527.
Append the next digit (9) from the dividend to 149 and continue with: 1499 / 378

On to step 5:
The number 378 fits into 1499 3 times, leaving a remainder of 365.
Put 3 as the next digit of the answer. 
Result so far: 213.0
The remainder is 365 after subtracting 1134 from 1499.
Grab the next digit (0) from the dividend, add it to 365, then carry on: 3650 / 378

Let's proceed to step 6:
3650 divided by 378 is 9 with a remainder of 248.
Write down 9 as next digit of the result. 
Result so far: 2139.0
If we take 3402 away from 3650, we end up with 248.
Fetch the next digit (1) from the dividend, attach it to 248 and continue: 2481 / 378

Advancing to step 7:
378 can be fit into 2481 6 times, resulting in a remainder of 213.
Put 6 as the next digit of the answer. 
Result so far: 21396.0
Deduct 2268 from 2481 and we're left with 213.
Grab the next digit (9) from the dividend, add it to 213, then carry on: 2139 / 378

Step 8:
378 can be fit into 2139 5 times, resulting in a remainder of 249.
The next digit of our result is 5. 
Result so far: 213965.0
If we subtract 1890 from 2139, we get 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Going ahead to step 9:
When dividing 2490 by 378, we get 6 with a remainder of 222.
Record the quotient 6 as the next digit in the result. 
Result so far: 213965.6
The remainder is 222 after subtracting 2268 from 2490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 10:
378 goes into 2220 5 times with a remainder of 330.
Record the quotient 5 as the next digit in the result. 
Result so far: 213965.65
Subtracting 1890 from 2220 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Step 11:
If we divide 3300 by 378, we get 8 and a remainder of 276.
Record the quotient 8 as the next digit in the result. 
Result so far: 213965.658
The remainder is 276 after subtracting 3024 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Going ahead to step 12:
2760 divided by 378 is 7 with a remainder of 114.
The number 7 becomes the next digit in our result. 
Result so far: 213965.6587
If we take 2646 away from 2760, we end up with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Let's proceed to step 13:
The number 378 fits into 1140 3 times, leaving a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 213965.65873
Deduct 1134 from 1140 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 14:
60 divided by 378 is 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 213965.65873
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 15:
The number 378 fits into 600 1 times, leaving a remainder of 222.
Record the quotient 1 as the next digit in the result. 
Result so far: 213965.6587301
The remainder is 222 after subtracting 378 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Going ahead to step 16:
2220 divided by 378 is 5 with a remainder of 330.
Use 5 as the next digit of our solution. 
Result so far: 213965.65873015
Subtracting 1890 from 2220 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

The final outcome is 213965.65873015, with a leftover of 3.3e-07.