77575831 ÷ 745 
We're looking to find how many times 745 goes into 77575831.

Advancing to step 1:
745 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
If we subtract 0 from 7, we get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 745

Advancing to step 2:
77 divided by 745 is 0 with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Include the next digit (5) from the dividend after 77, then repeat: 775 / 745

Moving on to step 3:
If we divide 775 by 745, we get 1 and a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 745 away from 775, we end up with 30.
Append the next digit (7) from the dividend to 30 and continue with: 307 / 745

On to step 4:
307 divided by 745 is 0 with a remainder of 307.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we take 0 away from 307, we end up with 307.
Include the next digit (5) from the dividend after 307, then repeat: 3075 / 745

Step 5:
745 can be fit into 3075 4 times, resulting in a remainder of 95.
Record the quotient 4 as the next digit in the result. 
Result so far: 104.0
The remainder is 95 after subtracting 2980 from 3075.
Include the next digit (8) from the dividend after 95, then repeat: 958 / 745

Step 6:
958 divided by 745 is 1 with a remainder of 213.
Put 1 as the next digit of the answer. 
Result so far: 1041.0
Deduct 745 from 958 and we're left with 213.
Append the next digit (3) from the dividend to 213 and continue with: 2133 / 745

Advancing to step 7:
745 goes into 2133 2 times with a remainder of 643.
Use 2 as the next digit of our solution. 
Result so far: 10412.0
Subtract 1490 from 2133 to get 643.
Include the next digit (1) from the dividend after 643, then repeat: 6431 / 745

Advancing to step 8:
If we divide 6431 by 745, we get 8 and a remainder of 471.
Use 8 as the next digit of our solution. 
Result so far: 104128.0
If we take 5960 away from 6431, we end up with 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

On to step 9:
4710 divided by 745 is 6 with a remainder of 240.
The number 6 becomes the next digit in our result. 
Result so far: 104128.6
The remainder is 240 after subtracting 4470 from 4710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 10:
The number 745 fits into 2400 3 times, leaving a remainder of 165.
The next digit of our result is 3. 
Result so far: 104128.63
If we take 2235 away from 2400, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Let's proceed to step 11:
The number 745 fits into 1650 2 times, leaving a remainder of 160.
Put 2 as the next digit of the answer. 
Result so far: 104128.632
If we take 1490 away from 1650, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 12:
745 goes into 1600 2 times with a remainder of 110.
Put 2 as the next digit of the answer. 
Result so far: 104128.6322
Subtract 1490 from 1600 to get 110.
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 result is 104128.6322 with a remainder of 0.0011.