771579 ÷ 49 
Our goal is to divide 771579 by 49.

Advancing to step 1:
The number 49 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 49

On to step 2:
77 divided by 49 is 1 with a remainder of 28.
The next digit of our result is 1. 
Result so far: 1.0
If we take 49 away from 77, we end up with 28.
Bring next digit (1) of the dividend behind the 28 and repeat the process: 281 / 49

Step 3:
281 divided by 49 is 5 with a remainder of 36.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we take 245 away from 281, we end up with 36.
Take the next digit (5) from the dividend and append it to 36, then repeat: 365 / 49

On to step 4:
If we divide 365 by 49, we get 7 and a remainder of 22.
Write down 7 as next digit of the result. 
Result so far: 157.0
Subtract 343 from 365 to get 22.
Bring next digit (7) of the dividend behind the 22 and repeat the process: 227 / 49

Going ahead to step 5:
49 goes into 227 4 times with a remainder of 31.
Use 4 as the next digit of our solution. 
Result so far: 1574.0
Deduct 196 from 227 and we're left with 31.
Fetch the next digit (9) from the dividend, attach it to 31 and continue: 319 / 49

Going ahead to step 6:
When dividing 319 by 49, we get 6 with a remainder of 25.
Use 6 as the next digit of our solution. 
Result so far: 15746.0
Subtracting 294 from 319 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 7:
The number 49 fits into 250 5 times, leaving a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 15746.5
If we subtract 245 from 250, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
49 goes into 50 1 times with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 15746.51
Subtracting 49 from 50 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
If we divide 10 by 49, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 15746.51
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
49 can be fit into 100 2 times, resulting in a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 15746.5102
Deduct 98 from 100 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 11:
When dividing 20 by 49, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 15746.5102
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 12:
If we divide 200 by 49, we get 4 and a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 15746.510204
Subtracting 196 from 200 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 13:
If we divide 40 by 49, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 15746.510204
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 14:
49 can be fit into 400 8 times, resulting in a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 15746.51020408
The remainder is 8 after subtracting 392 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 15746.51020408 and a remainder of 8e-09.