Let's divide 450191 by 77
We want to figure out the number of times 450191 can be divided by 77.

Step 1:
The number 77 fits into 4 0 times, leaving 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.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 77

Let's proceed to step 2:
77 goes into 45 0 times with a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Fetch the next digit (0) from the dividend, attach it to 45 and continue: 450 / 77

Step 3:
450 divided by 77 is 5 with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 385 from 450 leaves us with 65.
Append the next digit (1) from the dividend to 65 and continue with: 651 / 77

Going ahead to step 4:
When dividing 651 by 77, we get 8 with a remainder of 35.
Use 8 as the next digit of our solution. 
Result so far: 58.0
If we subtract 616 from 651, we get 35.
Append the next digit (9) from the dividend to 35 and continue with: 359 / 77

On to step 5:
77 can be fit into 359 4 times, resulting in a remainder of 51.
The number 4 becomes the next digit in our result. 
Result so far: 584.0
Subtract 308 from 359 to get 51.
Fetch the next digit (1) from the dividend, attach it to 51 and continue: 511 / 77

Let's proceed to step 6:
When dividing 511 by 77, we get 6 with a remainder of 49.
The next digit of our result is 6. 
Result so far: 5846.0
Subtracting 462 from 511 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 7:
77 goes into 490 6 times with a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 5846.6
Deduct 462 from 490 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 8:
280 divided by 77 is 3 with a remainder of 49.
The number 3 becomes the next digit in our result. 
Result so far: 5846.63
Deduct 231 from 280 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 9:
490 divided by 77 is 6 with a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 5846.636
Deduct 462 from 490 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 10:
When dividing 280 by 77, we get 3 with a remainder of 49.
Write down 3 as next digit of the result. 
Result so far: 5846.6363
If we subtract 231 from 280, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 11:
77 can be fit into 490 6 times, resulting in a remainder of 28.
The next digit of our result is 6. 
Result so far: 5846.63636
Deduct 462 from 490 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 12:
The number 77 fits into 280 3 times, leaving a remainder of 49.
The next digit of our result is 3. 
Result so far: 5846.636363
The remainder is 49 after subtracting 231 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 13:
If we divide 490 by 77, we get 6 and a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 5846.6363636
If we subtract 462 from 490, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 14:
If we divide 280 by 77, we get 3 and a remainder of 49.
The next digit of our result is 3. 
Result so far: 5846.63636363
The remainder is 49 after subtracting 231 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

The final outcome is 5846.63636363, with a leftover of 4.9e-08.