We look at the division of 84148659 by 771 
We want to divide 84148659 by 771.

Advancing to step 1:
If we divide 8 by 771, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 771

Going ahead to step 2:
The number 771 fits into 84 0 times, leaving a remainder of 84.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Grab the next digit (1) from the dividend, add it to 84, then carry on: 841 / 771

On to step 3:
771 can be fit into 841 1 times, resulting in a remainder of 70.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 771 from 841 and we're left with 70.
Append the next digit (4) from the dividend to 70 and continue with: 704 / 771

Going ahead to step 4:
If we divide 704 by 771, we get 0 and a remainder of 704.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 704 leaves us with 704.
Bring next digit (8) of the dividend behind the 704 and repeat the process: 7048 / 771

Let's proceed to step 5:
The number 771 fits into 7048 9 times, leaving a remainder of 109.
The next digit of our result is 9. 
Result so far: 109.0
Subtracting 6939 from 7048 leaves us with 109.
Take the next digit (6) from the dividend and append it to 109, then repeat: 1096 / 771

Moving on to step 6:
1096 divided by 771 is 1 with a remainder of 325.
Use 1 as the next digit of our solution. 
Result so far: 1091.0
If we take 771 away from 1096, we end up with 325.
Append the next digit (5) from the dividend to 325 and continue with: 3255 / 771

Step 7:
771 can be fit into 3255 4 times, resulting in a remainder of 171.
Put 4 as the next digit of the answer. 
Result so far: 10914.0
Subtracting 3084 from 3255 leaves us with 171.
Fetch the next digit (9) from the dividend, attach it to 171 and continue: 1719 / 771

On to step 8:
1719 divided by 771 is 2 with a remainder of 177.
The number 2 becomes the next digit in our result. 
Result so far: 109142.0
If we take 1542 away from 1719, we end up with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

On to step 9:
The number 771 fits into 1770 2 times, leaving a remainder of 228.
Write down 2 as next digit of the result. 
Result so far: 109142.2
Deduct 1542 from 1770 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Let's proceed to step 10:
If we divide 2280 by 771, we get 2 and a remainder of 738.
Write down 2 as next digit of the result. 
Result so far: 109142.22
Subtract 1542 from 2280 to get 738.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7380, and continue the process.

The quotient of the division is 109142.22, and the remainder is 0.738.