143819 divided by 77 
We're looking to find how many times 77 goes into 143819.

Moving on to step 1:
77 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 77

Moving on to step 2:
The number 77 fits into 14 0 times, leaving a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Fetch the next digit (3) from the dividend, attach it to 14 and continue: 143 / 77

On to step 3:
If we divide 143 by 77, we get 1 and a remainder of 66.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 77 from 143 to get 66.
Take the next digit (8) from the dividend and append it to 66, then repeat: 668 / 77

Moving on to step 4:
If we divide 668 by 77, we get 8 and a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
The remainder is 52 after subtracting 616 from 668.
Include the next digit (1) from the dividend after 52, then repeat: 521 / 77

Advancing to step 5:
If we divide 521 by 77, we get 6 and a remainder of 59.
The next digit of our result is 6. 
Result so far: 186.0
The remainder is 59 after subtracting 462 from 521.
Take the next digit (9) from the dividend and append it to 59, then repeat: 599 / 77

Going ahead to step 6:
If we divide 599 by 77, we get 7 and a remainder of 60.
Put 7 as the next digit of the answer. 
Result so far: 1867.0
If we subtract 539 from 599, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 7:
600 divided by 77 is 7 with a remainder of 61.
The next digit of our result is 7. 
Result so far: 1867.7
If we take 539 away from 600, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 8:
The number 77 fits into 610 7 times, leaving a remainder of 71.
Use 7 as the next digit of our solution. 
Result so far: 1867.77
If we take 539 away from 610, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

The final result is 1867.77 with a remainder of 0.071.