We're dividing 74455082 by 770 
We want to figure out the number of times 74455082 can be divided by 770.

Let's proceed to step 1:
7 divided by 770 is 0 with 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.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 770

On to step 2:
If we divide 74 by 770, we get 0 and a remainder of 74.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 74 after subtracting 0 from 74.
Fetch the next digit (4) from the dividend, attach it to 74 and continue: 744 / 770

Moving on to step 3:
744 divided by 770 is 0 with a remainder of 744.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 744, we get 744.
Append the next digit (5) from the dividend to 744 and continue with: 7445 / 770

Moving on to step 4:
770 goes into 7445 9 times with a remainder of 515.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 6930 from 7445 to get 515.
Bring next digit (5) of the dividend behind the 515 and repeat the process: 5155 / 770

Moving on to step 5:
If we divide 5155 by 770, we get 6 and a remainder of 535.
Put 6 as the next digit of the answer. 
Result so far: 96.0
Deduct 4620 from 5155 and we're left with 535.
Take the next digit (0) from the dividend and append it to 535, then repeat: 5350 / 770

Moving on to step 6:
770 can be fit into 5350 6 times, resulting in a remainder of 730.
Use 6 as the next digit of our solution. 
Result so far: 966.0
Subtracting 4620 from 5350 leaves us with 730.
Include the next digit (8) from the dividend after 730, then repeat: 7308 / 770

Going ahead to step 7:
7308 divided by 770 is 9 with a remainder of 378.
The number 9 becomes the next digit in our result. 
Result so far: 9669.0
Subtracting 6930 from 7308 leaves us with 378.
Include the next digit (2) from the dividend after 378, then repeat: 3782 / 770

Let's proceed to step 8:
When dividing 3782 by 770, we get 4 with a remainder of 702.
Use 4 as the next digit of our solution. 
Result so far: 96694.0
Subtracting 3080 from 3782 leaves us with 702.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7020, and continue the process.

Advancing to step 9:
If we divide 7020 by 770, we get 9 and a remainder of 90.
The next digit of our result is 9. 
Result so far: 96694.9
Subtract 6930 from 7020 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 10:
When dividing 900 by 770, we get 1 with a remainder of 130.
Record the quotient 1 as the next digit in the result. 
Result so far: 96694.91
Subtracting 770 from 900 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 11:
When dividing 1300 by 770, we get 1 with a remainder of 530.
Use 1 as the next digit of our solution. 
Result so far: 96694.911
Deduct 770 from 1300 and we're left with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

The final result is 96694.911 with a remainder of 0.053.