We're dividing 55388775 by 771 
We want to figure out the number of times 55388775 can be divided by 771.

On to step 1:
771 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 771

Step 2:
When dividing 55 by 771, we get 0 with a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Append the next digit (3) from the dividend to 55 and continue with: 553 / 771

On to step 3:
If we divide 553 by 771, we get 0 and a remainder of 553.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 553 after subtracting 0 from 553.
Bring next digit (8) of the dividend behind the 553 and repeat the process: 5538 / 771

Step 4:
771 goes into 5538 7 times with a remainder of 141.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 141 after subtracting 5397 from 5538.
Append the next digit (8) from the dividend to 141 and continue with: 1418 / 771

Let's proceed to step 5:
771 can be fit into 1418 1 times, resulting in a remainder of 647.
Record the quotient 1 as the next digit in the result. 
Result so far: 71.0
Subtract 771 from 1418 to get 647.
Append the next digit (7) from the dividend to 647 and continue with: 6477 / 771

On to step 6:
When dividing 6477 by 771, we get 8 with a remainder of 309.
Put 8 as the next digit of the answer. 
Result so far: 718.0
The remainder is 309 after subtracting 6168 from 6477.
Fetch the next digit (7) from the dividend, attach it to 309 and continue: 3097 / 771

Moving on to step 7:
771 goes into 3097 4 times with a remainder of 13.
The next digit of our result is 4. 
Result so far: 7184.0
If we subtract 3084 from 3097, we get 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 771

Let's proceed to step 8:
If we divide 135 by 771, we get 0 and a remainder of 135.
The number 0 becomes the next digit in our result. 
Result so far: 71840.0
If we subtract 0 from 135, we get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Going ahead to step 9:
1350 divided by 771 is 1 with a remainder of 579.
The next digit of our result is 1. 
Result so far: 71840.1
If we take 771 away from 1350, we end up with 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

Moving on to step 10:
If we divide 5790 by 771, we get 7 and a remainder of 393.
Put 7 as the next digit of the answer. 
Result so far: 71840.17
Subtract 5397 from 5790 to get 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

Step 11:
If we divide 3930 by 771, we get 5 and a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 71840.175
Deduct 3855 from 3930 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 12:
When dividing 750 by 771, we get 0 with a remainder of 750.
The next digit of our result is 0. 
Result so far: 71840.175
Deduct 0 from 750 and we're left with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Going ahead to step 13:
When dividing 7500 by 771, we get 9 with a remainder of 561.
The number 9 becomes the next digit in our result. 
Result so far: 71840.17509
Deduct 6939 from 7500 and we're left with 561.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5610, and continue the process.

Advancing to step 14:
When dividing 5610 by 771, we get 7 with a remainder of 213.
Record the quotient 7 as the next digit in the result. 
Result so far: 71840.175097
If we take 5397 away from 5610, we end up with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Going ahead to step 15:
771 goes into 2130 2 times with a remainder of 588.
The number 2 becomes the next digit in our result. 
Result so far: 71840.1750972
If we take 1542 away from 2130, we end up with 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Let's proceed to step 16:
When dividing 5880 by 771, we get 7 with a remainder of 483.
Put 7 as the next digit of the answer. 
Result so far: 71840.17509727
If we take 5397 away from 5880, we end up with 483.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

The final result is 71840.17509727 with a remainder of 4.83e-07.