76025579 ÷ 921 
We want to figure out the number of times 76025579 can be divided by 921.

Advancing to step 1:
921 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 921

Going ahead to step 2:
The number 921 fits into 76 0 times, leaving a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Take the next digit (0) from the dividend and append it to 76, then repeat: 760 / 921

Advancing to step 3:
When dividing 760 by 921, we get 0 with a remainder of 760.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 760 leaves us with 760.
Append the next digit (2) from the dividend to 760 and continue with: 7602 / 921

Step 4:
When dividing 7602 by 921, we get 8 with a remainder of 234.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 7368 from 7602 and we're left with 234.
Bring next digit (5) of the dividend behind the 234 and repeat the process: 2345 / 921

Moving on to step 5:
2345 divided by 921 is 2 with a remainder of 503.
Put 2 as the next digit of the answer. 
Result so far: 82.0
Deduct 1842 from 2345 and we're left with 503.
Include the next digit (5) from the dividend after 503, then repeat: 5035 / 921

On to step 6:
921 goes into 5035 5 times with a remainder of 430.
The next digit of our result is 5. 
Result so far: 825.0
If we subtract 4605 from 5035, we get 430.
Append the next digit (7) from the dividend to 430 and continue with: 4307 / 921

Step 7:
921 goes into 4307 4 times with a remainder of 623.
Write down 4 as next digit of the result. 
Result so far: 8254.0
Subtract 3684 from 4307 to get 623.
Fetch the next digit (9) from the dividend, attach it to 623 and continue: 6239 / 921

Let's proceed to step 8:
921 goes into 6239 6 times with a remainder of 713.
The number 6 becomes the next digit in our result. 
Result so far: 82546.0
If we subtract 5526 from 6239, we get 713.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7130, and continue the process.

Moving on to step 9:
When dividing 7130 by 921, we get 7 with a remainder of 683.
The next digit of our result is 7. 
Result so far: 82546.7
Deduct 6447 from 7130 and we're left with 683.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6830, and continue the process.

Going ahead to step 10:
When dividing 6830 by 921, we get 7 with a remainder of 383.
Put 7 as the next digit of the answer. 
Result so far: 82546.77
Deduct 6447 from 6830 and we're left with 383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3830, and continue the process.

The quotient of the division is 82546.77, and the remainder is 0.383.