78371086 ÷ 345 
Let's see how many times 345 fits into 78371086.

Advancing to step 1:
345 can be fit into 7 0 times, resulting in 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.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 345

On to step 2:
345 goes into 78 0 times with a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Grab the next digit (3) from the dividend, add it to 78, then carry on: 783 / 345

Moving on to step 3:
783 divided by 345 is 2 with a remainder of 93.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 690 from 783 leaves us with 93.
Fetch the next digit (7) from the dividend, attach it to 93 and continue: 937 / 345

Advancing to step 4:
If we divide 937 by 345, we get 2 and a remainder of 247.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
The remainder is 247 after subtracting 690 from 937.
Include the next digit (1) from the dividend after 247, then repeat: 2471 / 345

Going ahead to step 5:
345 goes into 2471 7 times with a remainder of 56.
The next digit of our result is 7. 
Result so far: 227.0
The remainder is 56 after subtracting 2415 from 2471.
Take the next digit (0) from the dividend and append it to 56, then repeat: 560 / 345

Step 6:
345 can be fit into 560 1 times, resulting in a remainder of 215.
Write down 1 as next digit of the result. 
Result so far: 2271.0
If we take 345 away from 560, we end up with 215.
Bring next digit (8) of the dividend behind the 215 and repeat the process: 2158 / 345

Going ahead to step 7:
The number 345 fits into 2158 6 times, leaving a remainder of 88.
Put 6 as the next digit of the answer. 
Result so far: 22716.0
If we subtract 2070 from 2158, we get 88.
Append the next digit (6) from the dividend to 88 and continue with: 886 / 345

Going ahead to step 8:
When dividing 886 by 345, we get 2 with a remainder of 196.
Put 2 as the next digit of the answer. 
Result so far: 227162.0
If we take 690 away from 886, we end up with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Step 9:
1960 divided by 345 is 5 with a remainder of 235.
The number 5 becomes the next digit in our result. 
Result so far: 227162.5
Deduct 1725 from 1960 and we're left with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

On to step 10:
When dividing 2350 by 345, we get 6 with a remainder of 280.
Use 6 as the next digit of our solution. 
Result so far: 227162.56
Subtracting 2070 from 2350 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 11:
If we divide 2800 by 345, we get 8 and a remainder of 40.
The next digit of our result is 8. 
Result so far: 227162.568
Subtract 2760 from 2800 to 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.

Step 12:
If we divide 400 by 345, we get 1 and a remainder of 55.
The next digit of our result is 1. 
Result so far: 227162.5681
Subtracting 345 from 400 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 13:
550 divided by 345 is 1 with a remainder of 205.
The number 1 becomes the next digit in our result. 
Result so far: 227162.56811
If we subtract 345 from 550, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Our division results in 227162.56811 with a remaining 0.000205.