We're dividing 78860536 by 345 
We're looking to find how many times 345 goes into 78860536.

Step 1:
The number 345 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 345

Advancing to step 2:
When dividing 78 by 345, we get 0 with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Take the next digit (8) from the dividend and append it to 78, then repeat: 788 / 345

Let's proceed to step 3:
If we divide 788 by 345, we get 2 and a remainder of 98.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 690 from 788, we get 98.
Take the next digit (6) from the dividend and append it to 98, then repeat: 986 / 345

Step 4:
When dividing 986 by 345, we get 2 with a remainder of 296.
The next digit of our result is 2. 
Result so far: 22.0
The remainder is 296 after subtracting 690 from 986.
Fetch the next digit (0) from the dividend, attach it to 296 and continue: 2960 / 345

Step 5:
345 can be fit into 2960 8 times, resulting in a remainder of 200.
The number 8 becomes the next digit in our result. 
Result so far: 228.0
Deduct 2760 from 2960 and we're left with 200.
Fetch the next digit (5) from the dividend, attach it to 200 and continue: 2005 / 345

Going ahead to step 6:
345 can be fit into 2005 5 times, resulting in a remainder of 280.
Put 5 as the next digit of the answer. 
Result so far: 2285.0
If we subtract 1725 from 2005, we get 280.
Bring next digit (3) of the dividend behind the 280 and repeat the process: 2803 / 345

Moving on to step 7:
When dividing 2803 by 345, we get 8 with a remainder of 43.
Put 8 as the next digit of the answer. 
Result so far: 22858.0
The remainder is 43 after subtracting 2760 from 2803.
Include the next digit (6) from the dividend after 43, then repeat: 436 / 345

Let's proceed to step 8:
345 can be fit into 436 1 times, resulting in a remainder of 91.
The number 1 becomes the next digit in our result. 
Result so far: 228581.0
The remainder is 91 after subtracting 345 from 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 9:
The number 345 fits into 910 2 times, leaving a remainder of 220.
The number 2 becomes the next digit in our result. 
Result so far: 228581.2
The remainder is 220 after subtracting 690 from 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 10:
When dividing 2200 by 345, we get 6 with a remainder of 130.
Put 6 as the next digit of the answer. 
Result so far: 228581.26
If we take 2070 away from 2200, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 11:
345 can be fit into 1300 3 times, resulting in a remainder of 265.
Write down 3 as next digit of the result. 
Result so far: 228581.263
Subtracting 1035 from 1300 leaves us with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

On to step 12:
If we divide 2650 by 345, we get 7 and a remainder of 235.
The next digit of our result is 7. 
Result so far: 228581.2637
Deduct 2415 from 2650 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.

Let's proceed to step 13:
345 goes into 2350 6 times with a remainder of 280.
Use 6 as the next digit of our solution. 
Result so far: 228581.26376
If we take 2070 away from 2350, we end up 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.

Step 14:
If we divide 2800 by 345, we get 8 and a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 228581.263768
The remainder is 40 after subtracting 2760 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 15:
When dividing 400 by 345, we get 1 with a remainder of 55.
Put 1 as the next digit of the answer. 
Result so far: 228581.2637681
Deduct 345 from 400 and we're left 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.

Going ahead to step 16:
550 divided by 345 is 1 with a remainder of 205.
The next digit of our result is 1. 
Result so far: 228581.26376811
The remainder is 205 after subtracting 345 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

The final outcome is 228581.26376811, with a leftover of 2.05e-07.