Let's divide 7768858 by 958
We want to figure out the number of times 7768858 can be divided by 958.

Advancing to step 1:
7 divided by 958 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 958

Moving on to step 2:
The number 958 fits into 77 0 times, leaving a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Take the next digit (6) from the dividend and append it to 77, then repeat: 776 / 958

Moving on to step 3:
The number 958 fits into 776 0 times, leaving a remainder of 776.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 776, we get 776.
Fetch the next digit (8) from the dividend, attach it to 776 and continue: 7768 / 958

Going ahead to step 4:
958 goes into 7768 8 times with a remainder of 104.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 104 after subtracting 7664 from 7768.
Include the next digit (8) from the dividend after 104, then repeat: 1048 / 958

Moving on to step 5:
The number 958 fits into 1048 1 times, leaving a remainder of 90.
Write down 1 as next digit of the result. 
Result so far: 81.0
If we subtract 958 from 1048, we get 90.
Fetch the next digit (5) from the dividend, attach it to 90 and continue: 905 / 958

Advancing to step 6:
905 divided by 958 is 0 with a remainder of 905.
Use 0 as the next digit of our solution. 
Result so far: 810.0
If we take 0 away from 905, we end up with 905.
Fetch the next digit (8) from the dividend, attach it to 905 and continue: 9058 / 958

On to step 7:
958 can be fit into 9058 9 times, resulting in a remainder of 436.
Put 9 as the next digit of the answer. 
Result so far: 8109.0
Subtract 8622 from 9058 to get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Advancing to step 8:
The number 958 fits into 4360 4 times, leaving a remainder of 528.
The number 4 becomes the next digit in our result. 
Result so far: 8109.4
Subtracting 3832 from 4360 leaves us with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Moving on to step 9:
958 goes into 5280 5 times with a remainder of 490.
Put 5 as the next digit of the answer. 
Result so far: 8109.45
Deduct 4790 from 5280 and we're left with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Let's proceed to step 10:
When dividing 4900 by 958, we get 5 with a remainder of 110.
Use 5 as the next digit of our solution. 
Result so far: 8109.455
The remainder is 110 after subtracting 4790 from 4900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

The final outcome is 8109.455, with a leftover of 0.011.