629584 ÷ 77 
We want to divide 629584 by 77.

On to step 1:
77 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 77

Advancing to step 2:
When dividing 62 by 77, we get 0 with a remainder of 62.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 62, we end up with 62.
Grab the next digit (9) from the dividend, add it to 62, then carry on: 629 / 77

Step 3:
77 goes into 629 8 times with a remainder of 13.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Deduct 616 from 629 and we're left with 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 77

Moving on to step 4:
If we divide 135 by 77, we get 1 and a remainder of 58.
The number 1 becomes the next digit in our result. 
Result so far: 81.0
Deduct 77 from 135 and we're left with 58.
Include the next digit (8) from the dividend after 58, then repeat: 588 / 77

Advancing to step 5:
If we divide 588 by 77, we get 7 and a remainder of 49.
Record the quotient 7 as the next digit in the result. 
Result so far: 817.0
Deduct 539 from 588 and we're left with 49.
Include the next digit (4) from the dividend after 49, then repeat: 494 / 77

Let's proceed to step 6:
77 can be fit into 494 6 times, resulting in a remainder of 32.
The next digit of our result is 6. 
Result so far: 8176.0
Subtracting 462 from 494 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 7:
320 divided by 77 is 4 with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 8176.4
Deduct 308 from 320 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 8:
77 goes into 120 1 times with a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 8176.41
If we take 77 away from 120, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 9:
77 can be fit into 430 5 times, resulting in a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 8176.415
Subtract 385 from 430 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 10:
The number 77 fits into 450 5 times, leaving a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 8176.4155
Deduct 385 from 450 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The final outcome is 8176.4155, with a leftover of 0.00065.