Let's divide 79578916 by 979
Our goal is to divide 79578916 by 979.

Let's proceed to step 1:
When dividing 7 by 979, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 979

Let's proceed to step 2:
979 can be fit into 79 0 times, resulting in a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Fetch the next digit (5) from the dividend, attach it to 79 and continue: 795 / 979

On to step 3:
The number 979 fits into 795 0 times, leaving a remainder of 795.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 795 leaves us with 795.
Include the next digit (7) from the dividend after 795, then repeat: 7957 / 979

Let's proceed to step 4:
979 can be fit into 7957 8 times, resulting in a remainder of 125.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 7832 from 7957 to get 125.
Append the next digit (8) from the dividend to 125 and continue with: 1258 / 979

Let's proceed to step 5:
The number 979 fits into 1258 1 times, leaving a remainder of 279.
Use 1 as the next digit of our solution. 
Result so far: 81.0
Deduct 979 from 1258 and we're left with 279.
Append the next digit (9) from the dividend to 279 and continue with: 2799 / 979

Moving on to step 6:
979 goes into 2799 2 times with a remainder of 841.
Use 2 as the next digit of our solution. 
Result so far: 812.0
Subtract 1958 from 2799 to get 841.
Take the next digit (1) from the dividend and append it to 841, then repeat: 8411 / 979

Step 7:
8411 divided by 979 is 8 with a remainder of 579.
Record the quotient 8 as the next digit in the result. 
Result so far: 8128.0
Deduct 7832 from 8411 and we're left with 579.
Append the next digit (6) from the dividend to 579 and continue with: 5796 / 979

Advancing to step 8:
If we divide 5796 by 979, we get 5 and a remainder of 901.
Write down 5 as next digit of the result. 
Result so far: 81285.0
Subtract 4895 from 5796 to get 901.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9010, and continue the process.

Going ahead to step 9:
If we divide 9010 by 979, we get 9 and a remainder of 199.
Put 9 as the next digit of the answer. 
Result so far: 81285.9
The remainder is 199 after subtracting 8811 from 9010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

On to step 10:
The number 979 fits into 1990 2 times, leaving a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 81285.92
If we subtract 1958 from 1990, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
The number 979 fits into 320 0 times, leaving a remainder of 320.
The next digit of our result is 0. 
Result so far: 81285.92
If we subtract 0 from 320, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 12:
979 can be fit into 3200 3 times, resulting in a remainder of 263.
The next digit of our result is 3. 
Result so far: 81285.9203
Deduct 2937 from 3200 and we're left with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

On to step 13:
2630 divided by 979 is 2 with a remainder of 672.
Record the quotient 2 as the next digit in the result. 
Result so far: 81285.92032
Deduct 1958 from 2630 and we're left with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Step 14:
979 goes into 6720 6 times with a remainder of 846.
Write down 6 as next digit of the result. 
Result so far: 81285.920326
Deduct 5874 from 6720 and we're left with 846.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8460, and continue the process.

Step 15:
979 can be fit into 8460 8 times, resulting in a remainder of 628.
The number 8 becomes the next digit in our result. 
Result so far: 81285.9203268
If we subtract 7832 from 8460, we get 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Let's proceed to step 16:
6280 divided by 979 is 6 with a remainder of 406.
The next digit of our result is 6. 
Result so far: 81285.92032686
If we take 5874 away from 6280, we end up with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

The final outcome is 81285.92032686, with a leftover of 4.06e-07.