We're dividing 77691657 by 556 
Our goal is to divide 77691657 by 556.

Moving on to step 1:
556 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 556

Step 2:
77 divided by 556 is 0 with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Append the next digit (6) from the dividend to 77 and continue with: 776 / 556

Let's proceed to step 3:
When dividing 776 by 556, we get 1 with a remainder of 220.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 556 from 776 leaves us with 220.
Append the next digit (9) from the dividend to 220 and continue with: 2209 / 556

Advancing to step 4:
556 goes into 2209 3 times with a remainder of 541.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtracting 1668 from 2209 leaves us with 541.
Grab the next digit (1) from the dividend, add it to 541, then carry on: 5411 / 556

On to step 5:
556 can be fit into 5411 9 times, resulting in a remainder of 407.
Record the quotient 9 as the next digit in the result. 
Result so far: 139.0
If we take 5004 away from 5411, we end up with 407.
Take the next digit (6) from the dividend and append it to 407, then repeat: 4076 / 556

Step 6:
The number 556 fits into 4076 7 times, leaving a remainder of 184.
Record the quotient 7 as the next digit in the result. 
Result so far: 1397.0
The remainder is 184 after subtracting 3892 from 4076.
Fetch the next digit (5) from the dividend, attach it to 184 and continue: 1845 / 556

On to step 7:
The number 556 fits into 1845 3 times, leaving a remainder of 177.
Put 3 as the next digit of the answer. 
Result so far: 13973.0
The remainder is 177 after subtracting 1668 from 1845.
Fetch the next digit (7) from the dividend, attach it to 177 and continue: 1777 / 556

Step 8:
1777 divided by 556 is 3 with a remainder of 109.
Use 3 as the next digit of our solution. 
Result so far: 139733.0
If we take 1668 away from 1777, we end up with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Advancing to step 9:
556 can be fit into 1090 1 times, resulting in a remainder of 534.
Put 1 as the next digit of the answer. 
Result so far: 139733.1
If we subtract 556 from 1090, we get 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Step 10:
556 can be fit into 5340 9 times, resulting in a remainder of 336.
Use 9 as the next digit of our solution. 
Result so far: 139733.19
Deduct 5004 from 5340 and we're left with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Let's proceed to step 11:
If we divide 3360 by 556, we get 6 and a remainder of 24.
The next digit of our result is 6. 
Result so far: 139733.196
If we subtract 3336 from 3360, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 12:
If we divide 240 by 556, we get 0 and a remainder of 240.
Record the quotient 0 as the next digit in the result. 
Result so far: 139733.196
Subtract 0 from 240 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 13:
556 can be fit into 2400 4 times, resulting in a remainder of 176.
The number 4 becomes the next digit in our result. 
Result so far: 139733.19604
If we take 2224 away from 2400, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Let's proceed to step 14:
If we divide 1760 by 556, we get 3 and a remainder of 92.
The number 3 becomes the next digit in our result. 
Result so far: 139733.196043
If we take 1668 away from 1760, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 15:
The number 556 fits into 920 1 times, leaving a remainder of 364.
Record the quotient 1 as the next digit in the result. 
Result so far: 139733.1960431
The remainder is 364 after subtracting 556 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Going ahead to step 16:
If we divide 3640 by 556, we get 6 and a remainder of 304.
The next digit of our result is 6. 
Result so far: 139733.19604316
If we take 3336 away from 3640, we end up with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

The final outcome is 139733.19604316, with a leftover of 3.04e-07.