34429751 ÷ 777 
Let's see how many times 777 fits into 34429751.

Going ahead to step 1:
777 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 777

Moving on to step 2:
777 can be fit into 34 0 times, resulting in a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 34, we get 34.
Append the next digit (4) from the dividend to 34 and continue with: 344 / 777

Advancing to step 3:
The number 777 fits into 344 0 times, leaving a remainder of 344.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 344 to get 344.
Take the next digit (2) from the dividend and append it to 344, then repeat: 3442 / 777

Advancing to step 4:
777 can be fit into 3442 4 times, resulting in a remainder of 334.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 3108 from 3442 leaves us with 334.
Append the next digit (9) from the dividend to 334 and continue with: 3349 / 777

Let's proceed to step 5:
If we divide 3349 by 777, we get 4 and a remainder of 241.
Use 4 as the next digit of our solution. 
Result so far: 44.0
Subtract 3108 from 3349 to get 241.
Grab the next digit (7) from the dividend, add it to 241, then carry on: 2417 / 777

On to step 6:
777 can be fit into 2417 3 times, resulting in a remainder of 86.
The number 3 becomes the next digit in our result. 
Result so far: 443.0
Subtracting 2331 from 2417 leaves us with 86.
Bring next digit (5) of the dividend behind the 86 and repeat the process: 865 / 777

Step 7:
When dividing 865 by 777, we get 1 with a remainder of 88.
Record the quotient 1 as the next digit in the result. 
Result so far: 4431.0
Deduct 777 from 865 and we're left with 88.
Include the next digit (1) from the dividend after 88, then repeat: 881 / 777

On to step 8:
The number 777 fits into 881 1 times, leaving a remainder of 104.
Record the quotient 1 as the next digit in the result. 
Result so far: 44311.0
Subtract 777 from 881 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 9:
When dividing 1040 by 777, we get 1 with a remainder of 263.
The next digit of our result is 1. 
Result so far: 44311.1
If we take 777 away from 1040, we end up with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Going ahead to step 10:
777 can be fit into 2630 3 times, resulting in a remainder of 299.
Write down 3 as next digit of the result. 
Result so far: 44311.13
Deduct 2331 from 2630 and we're left with 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Let's proceed to step 11:
If we divide 2990 by 777, we get 3 and a remainder of 659.
Record the quotient 3 as the next digit in the result. 
Result so far: 44311.133
If we subtract 2331 from 2990, we get 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

The final outcome is 44311.133, with a leftover of 0.0659.