45754330 ÷ 77 
We want to figure out the number of times 45754330 can be divided by 77.

Going ahead to step 1:
77 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 77

Moving on to step 2:
The number 77 fits into 45 0 times, leaving a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Append the next digit (7) from the dividend to 45 and continue with: 457 / 77

Moving on to step 3:
The number 77 fits into 457 5 times, leaving a remainder of 72.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 72 after subtracting 385 from 457.
Take the next digit (5) from the dividend and append it to 72, then repeat: 725 / 77

Moving on to step 4:
725 divided by 77 is 9 with a remainder of 32.
Use 9 as the next digit of our solution. 
Result so far: 59.0
If we subtract 693 from 725, we get 32.
Grab the next digit (4) from the dividend, add it to 32, then carry on: 324 / 77

On to step 5:
If we divide 324 by 77, we get 4 and a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 594.0
If we subtract 308 from 324, we get 16.
Append the next digit (3) from the dividend to 16 and continue with: 163 / 77

Going ahead to step 6:
When dividing 163 by 77, we get 2 with a remainder of 9.
The next digit of our result is 2. 
Result so far: 5942.0
Subtracting 154 from 163 leaves us with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 77

Let's proceed to step 7:
The number 77 fits into 93 1 times, leaving a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 59421.0
Subtract 77 from 93 to get 16.
Take the next digit (0) from the dividend and append it to 16, then repeat: 160 / 77

Let's proceed to step 8:
77 can be fit into 160 2 times, resulting in a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 594212.0
Subtracting 154 from 160 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
77 goes into 60 0 times with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 594212.0
If we subtract 0 from 60, we get 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 10:
77 goes into 600 7 times with a remainder of 61.
Write down 7 as next digit of the result. 
Result so far: 594212.07
Subtract 539 from 600 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 11:
If we divide 610 by 77, we get 7 and a remainder of 71.
The next digit of our result is 7. 
Result so far: 594212.077
If we subtract 539 from 610, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Our division results in 594212.077 with a remaining 0.0071.