We look at the division of 350871 by 77 
We want to figure out the number of times 350871 can be divided by 77.

Moving on to step 1:
The number 77 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 77

Advancing to step 2:
77 goes into 35 0 times with a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 35 leaves us with 35.
Include the next digit (0) from the dividend after 35, then repeat: 350 / 77

Advancing to step 3:
When dividing 350 by 77, we get 4 with a remainder of 42.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 308 from 350 leaves us with 42.
Take the next digit (8) from the dividend and append it to 42, then repeat: 428 / 77

On to step 4:
428 divided by 77 is 5 with a remainder of 43.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
If we subtract 385 from 428, we get 43.
Include the next digit (7) from the dividend after 43, then repeat: 437 / 77

Moving on to step 5:
If we divide 437 by 77, we get 5 and a remainder of 52.
Record the quotient 5 as the next digit in the result. 
Result so far: 455.0
Subtract 385 from 437 to get 52.
Grab the next digit (1) from the dividend, add it to 52, then carry on: 521 / 77

Advancing to step 6:
521 divided by 77 is 6 with a remainder of 59.
The number 6 becomes the next digit in our result. 
Result so far: 4556.0
Subtracting 462 from 521 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 7:
If we divide 590 by 77, we get 7 and a remainder of 51.
The number 7 becomes the next digit in our result. 
Result so far: 4556.7
Deduct 539 from 590 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 8:
510 divided by 77 is 6 with a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 4556.76
If we subtract 462 from 510, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 9:
If we divide 480 by 77, we get 6 and a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 4556.766
Subtracting 462 from 480 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

In conclusion, the division gives 4556.766 with a balance of 0.0018.