85819884 ÷ 579 
We want to figure out the number of times 85819884 can be divided by 579.

Let's proceed to step 1:
8 divided by 579 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 579

On to step 2:
When dividing 85 by 579, we get 0 with a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 85, we end up with 85.
Fetch the next digit (8) from the dividend, attach it to 85 and continue: 858 / 579

Step 3:
858 divided by 579 is 1 with a remainder of 279.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 579 away from 858, we end up with 279.
Grab the next digit (1) from the dividend, add it to 279, then carry on: 2791 / 579

Step 4:
579 goes into 2791 4 times with a remainder of 475.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
The remainder is 475 after subtracting 2316 from 2791.
Append the next digit (9) from the dividend to 475 and continue with: 4759 / 579

Moving on to step 5:
4759 divided by 579 is 8 with a remainder of 127.
The number 8 becomes the next digit in our result. 
Result so far: 148.0
The remainder is 127 after subtracting 4632 from 4759.
Append the next digit (8) from the dividend to 127 and continue with: 1278 / 579

Moving on to step 6:
579 goes into 1278 2 times with a remainder of 120.
The number 2 becomes the next digit in our result. 
Result so far: 1482.0
Subtract 1158 from 1278 to get 120.
Include the next digit (8) from the dividend after 120, then repeat: 1208 / 579

Let's proceed to step 7:
The number 579 fits into 1208 2 times, leaving a remainder of 50.
The next digit of our result is 2. 
Result so far: 14822.0
The remainder is 50 after subtracting 1158 from 1208.
Include the next digit (4) from the dividend after 50, then repeat: 504 / 579

Advancing to step 8:
579 can be fit into 504 0 times, resulting in a remainder of 504.
Write down 0 as next digit of the result. 
Result so far: 148220.0
If we subtract 0 from 504, we get 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Advancing to step 9:
579 can be fit into 5040 8 times, resulting in a remainder of 408.
Use 8 as the next digit of our solution. 
Result so far: 148220.8
Subtract 4632 from 5040 to get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Advancing to step 10:
4080 divided by 579 is 7 with a remainder of 27.
The next digit of our result is 7. 
Result so far: 148220.87
Deduct 4053 from 4080 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 11:
270 divided by 579 is 0 with a remainder of 270.
Use 0 as the next digit of our solution. 
Result so far: 148220.87
If we subtract 0 from 270, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 12:
579 can be fit into 2700 4 times, resulting in a remainder of 384.
Record the quotient 4 as the next digit in the result. 
Result so far: 148220.8704
Deduct 2316 from 2700 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

On to step 13:
579 can be fit into 3840 6 times, resulting in a remainder of 366.
The next digit of our result is 6. 
Result so far: 148220.87046
The remainder is 366 after subtracting 3474 from 3840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Let's proceed to step 14:
When dividing 3660 by 579, we get 6 with a remainder of 186.
Put 6 as the next digit of the answer. 
Result so far: 148220.870466
Subtracting 3474 from 3660 leaves us with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

The quotient of the division is 148220.870466, and the remainder is 1.86e-05.