83378664 ÷ 115 
We want to figure out the number of times 83378664 can be divided by 115.

Going ahead to step 1:
8 divided by 115 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 115

Let's proceed to step 2:
If we divide 83 by 115, we get 0 and a remainder of 83.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Fetch the next digit (3) from the dividend, attach it to 83 and continue: 833 / 115

Going ahead to step 3:
833 divided by 115 is 7 with a remainder of 28.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 805 away from 833, we end up with 28.
Include the next digit (7) from the dividend after 28, then repeat: 287 / 115

Advancing to step 4:
When dividing 287 by 115, we get 2 with a remainder of 57.
Put 2 as the next digit of the answer. 
Result so far: 72.0
Subtract 230 from 287 to get 57.
Bring next digit (8) of the dividend behind the 57 and repeat the process: 578 / 115

Step 5:
578 divided by 115 is 5 with a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 725.0
Deduct 575 from 578 and we're left with 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 115

On to step 6:
36 divided by 115 is 0 with a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 7250.0
Subtract 0 from 36 to get 36.
Include the next digit (6) from the dividend after 36, then repeat: 366 / 115

Step 7:
115 goes into 366 3 times with a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 72503.0
Subtracting 345 from 366 leaves us with 21.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 115

Moving on to step 8:
115 can be fit into 214 1 times, resulting in a remainder of 99.
The next digit of our result is 1. 
Result so far: 725031.0
Deduct 115 from 214 and we're left with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Advancing to step 9:
The number 115 fits into 990 8 times, leaving a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 725031.8
If we take 920 away from 990, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 10:
If we divide 700 by 115, we get 6 and a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 725031.86
The remainder is 10 after subtracting 690 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
100 divided by 115 is 0 with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 725031.86
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 12:
The number 115 fits into 1000 8 times, leaving a remainder of 80.
Use 8 as the next digit of our solution. 
Result so far: 725031.8608
If we subtract 920 from 1000, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 13:
115 goes into 800 6 times with a remainder of 110.
Use 6 as the next digit of our solution. 
Result so far: 725031.86086
Deduct 690 from 800 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Going ahead to step 14:
When dividing 1100 by 115, we get 9 with a remainder of 65.
Use 9 as the next digit of our solution. 
Result so far: 725031.860869
The remainder is 65 after subtracting 1035 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 15:
650 divided by 115 is 5 with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 725031.8608695
If we take 575 away from 650, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 16:
When dividing 750 by 115, we get 6 with a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 725031.86086956
If we subtract 690 from 750, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final result is 725031.86086956 with a remainder of 6e-08.