Let's divide 86778077 by 606
We want to figure out the number of times 86778077 can be divided by 606.

On to step 1:
If we divide 8 by 606, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 606

On to step 2:
When dividing 86 by 606, we get 0 with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Bring next digit (7) of the dividend behind the 86 and repeat the process: 867 / 606

On to step 3:
606 can be fit into 867 1 times, resulting in a remainder of 261.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 261 after subtracting 606 from 867.
Take the next digit (7) from the dividend and append it to 261, then repeat: 2617 / 606

Going ahead to step 4:
2617 divided by 606 is 4 with a remainder of 193.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 193 after subtracting 2424 from 2617.
Include the next digit (8) from the dividend after 193, then repeat: 1938 / 606

Step 5:
When dividing 1938 by 606, we get 3 with a remainder of 120.
Record the quotient 3 as the next digit in the result. 
Result so far: 143.0
Subtract 1818 from 1938 to get 120.
Bring next digit (0) of the dividend behind the 120 and repeat the process: 1200 / 606

Going ahead to step 6:
1200 divided by 606 is 1 with a remainder of 594.
The next digit of our result is 1. 
Result so far: 1431.0
If we subtract 606 from 1200, we get 594.
Take the next digit (7) from the dividend and append it to 594, then repeat: 5947 / 606

Let's proceed to step 7:
5947 divided by 606 is 9 with a remainder of 493.
Record the quotient 9 as the next digit in the result. 
Result so far: 14319.0
Subtract 5454 from 5947 to get 493.
Bring next digit (7) of the dividend behind the 493 and repeat the process: 4937 / 606

Advancing to step 8:
The number 606 fits into 4937 8 times, leaving a remainder of 89.
The number 8 becomes the next digit in our result. 
Result so far: 143198.0
If we subtract 4848 from 4937, we get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

On to step 9:
890 divided by 606 is 1 with a remainder of 284.
Record the quotient 1 as the next digit in the result. 
Result so far: 143198.1
If we take 606 away from 890, we end up with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Step 10:
When dividing 2840 by 606, we get 4 with a remainder of 416.
The next digit of our result is 4. 
Result so far: 143198.14
Subtracting 2424 from 2840 leaves us with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Advancing to step 11:
4160 divided by 606 is 6 with a remainder of 524.
Write down 6 as next digit of the result. 
Result so far: 143198.146
Deduct 3636 from 4160 and we're left with 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

On to step 12:
5240 divided by 606 is 8 with a remainder of 392.
Record the quotient 8 as the next digit in the result. 
Result so far: 143198.1468
If we subtract 4848 from 5240, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Let's proceed to step 13:
The number 606 fits into 3920 6 times, leaving a remainder of 284.
Write down 6 as next digit of the result. 
Result so far: 143198.14686
Subtract 3636 from 3920 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Advancing to step 14:
606 goes into 2840 4 times with a remainder of 416.
Use 4 as the next digit of our solution. 
Result so far: 143198.146864
The remainder is 416 after subtracting 2424 from 2840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

On to step 15:
The number 606 fits into 4160 6 times, leaving a remainder of 524.
The number 6 becomes the next digit in our result. 
Result so far: 143198.1468646
Subtract 3636 from 4160 to get 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Step 16:
If we divide 5240 by 606, we get 8 and a remainder of 392.
Put 8 as the next digit of the answer. 
Result so far: 143198.14686468
If we take 4848 away from 5240, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

In conclusion, the division gives 143198.14686468 with a balance of 3.92e-07.