79649321 divided by 85 
We want to figure out the number of times 79649321 can be divided by 85.

On to step 1:
If we divide 7 by 85, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 85

Step 2:
The number 85 fits into 79 0 times, leaving a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 79 and we're left with 79.
Fetch the next digit (6) from the dividend, attach it to 79 and continue: 796 / 85

Step 3:
85 can be fit into 796 9 times, resulting in a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 765 from 796 and we're left with 31.
Append the next digit (4) from the dividend to 31 and continue with: 314 / 85

Moving on to step 4:
85 goes into 314 3 times with a remainder of 59.
Put 3 as the next digit of the answer. 
Result so far: 93.0
Subtract 255 from 314 to get 59.
Append the next digit (9) from the dividend to 59 and continue with: 599 / 85

Advancing to step 5:
85 can be fit into 599 7 times, resulting in a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 937.0
The remainder is 4 after subtracting 595 from 599.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 85

On to step 6:
If we divide 43 by 85, we get 0 and a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 9370.0
The remainder is 43 after subtracting 0 from 43.
Take the next digit (2) from the dividend and append it to 43, then repeat: 432 / 85

Moving on to step 7:
85 can be fit into 432 5 times, resulting in a remainder of 7.
Record the quotient 5 as the next digit in the result. 
Result so far: 93705.0
The remainder is 7 after subtracting 425 from 432.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 85

Let's proceed to step 8:
85 goes into 71 0 times with a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 937050.0
Subtracting 0 from 71 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 9:
The number 85 fits into 710 8 times, leaving a remainder of 30.
Record the quotient 8 as the next digit in the result. 
Result so far: 937050.8
The remainder is 30 after subtracting 680 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
If we divide 300 by 85, we get 3 and a remainder of 45.
Use 3 as the next digit of our solution. 
Result so far: 937050.83
If we take 255 away from 300, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 11:
85 goes into 450 5 times with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 937050.835
Subtracting 425 from 450 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 12:
85 goes into 250 2 times with a remainder of 80.
Use 2 as the next digit of our solution. 
Result so far: 937050.8352
Subtracting 170 from 250 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 13:
85 goes into 800 9 times with a remainder of 35.
Use 9 as the next digit of our solution. 
Result so far: 937050.83529
If we take 765 away from 800, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 14:
85 goes into 350 4 times with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 937050.835294
If we subtract 340 from 350, we get 10.
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 15:
The number 85 fits into 100 1 times, leaving a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 937050.8352941
If we take 85 away from 100, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 16:
150 divided by 85 is 1 with a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 937050.83529411
Deduct 85 from 150 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The final result is 937050.83529411 with a remainder of 6.5e-08.