76858216 ÷ 979 
Our goal is to divide 76858216 by 979.

On to step 1:
When dividing 7 by 979, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 979

Step 2:
979 can be fit into 76 0 times, resulting in a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Grab the next digit (8) from the dividend, add it to 76, then carry on: 768 / 979

Moving on to step 3:
When dividing 768 by 979, we get 0 with a remainder of 768.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 768 after subtracting 0 from 768.
Fetch the next digit (5) from the dividend, attach it to 768 and continue: 7685 / 979

Moving on to step 4:
If we divide 7685 by 979, we get 7 and a remainder of 832.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 6853 from 7685 and we're left with 832.
Take the next digit (8) from the dividend and append it to 832, then repeat: 8328 / 979

Advancing to step 5:
When dividing 8328 by 979, we get 8 with a remainder of 496.
Put 8 as the next digit of the answer. 
Result so far: 78.0
Subtracting 7832 from 8328 leaves us with 496.
Append the next digit (2) from the dividend to 496 and continue with: 4962 / 979

Moving on to step 6:
If we divide 4962 by 979, we get 5 and a remainder of 67.
Write down 5 as next digit of the result. 
Result so far: 785.0
The remainder is 67 after subtracting 4895 from 4962.
Grab the next digit (1) from the dividend, add it to 67, then carry on: 671 / 979

On to step 7:
979 can be fit into 671 0 times, resulting in a remainder of 671.
Use 0 as the next digit of our solution. 
Result so far: 7850.0
If we subtract 0 from 671, we get 671.
Take the next digit (6) from the dividend and append it to 671, then repeat: 6716 / 979

Advancing to step 8:
6716 divided by 979 is 6 with a remainder of 842.
Put 6 as the next digit of the answer. 
Result so far: 78506.0
Subtracting 5874 from 6716 leaves us with 842.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8420, and continue the process.

Let's proceed to step 9:
8420 divided by 979 is 8 with a remainder of 588.
Write down 8 as next digit of the result. 
Result so far: 78506.8
Deduct 7832 from 8420 and we're left with 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

On to step 10:
979 can be fit into 5880 6 times, resulting in a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 78506.86
If we subtract 5874 from 5880, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 11:
60 divided by 979 is 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 78506.86
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 12:
The number 979 fits into 600 0 times, leaving a remainder of 600.
Use 0 as the next digit of our solution. 
Result so far: 78506.86
If we subtract 0 from 600, we get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

After the division, we end up with 78506.86 and a remainder of 0.006.