We look at the division of 55577069 by 987 
Our goal is to divide 55577069 by 987.

Advancing to step 1:
If we divide 5 by 987, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 987

Advancing to step 2:
987 can be fit into 55 0 times, resulting in a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Take the next digit (5) from the dividend and append it to 55, then repeat: 555 / 987

Moving on to step 3:
987 can be fit into 555 0 times, resulting in a remainder of 555.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 555 after subtracting 0 from 555.
Take the next digit (7) from the dividend and append it to 555, then repeat: 5557 / 987

Advancing to step 4:
The number 987 fits into 5557 5 times, leaving a remainder of 622.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 4935 from 5557 and we're left with 622.
Fetch the next digit (7) from the dividend, attach it to 622 and continue: 6227 / 987

Going ahead to step 5:
When dividing 6227 by 987, we get 6 with a remainder of 305.
The number 6 becomes the next digit in our result. 
Result so far: 56.0
Subtract 5922 from 6227 to get 305.
Grab the next digit (0) from the dividend, add it to 305, then carry on: 3050 / 987

Moving on to step 6:
987 can be fit into 3050 3 times, resulting in a remainder of 89.
Use 3 as the next digit of our solution. 
Result so far: 563.0
Subtracting 2961 from 3050 leaves us with 89.
Fetch the next digit (6) from the dividend, attach it to 89 and continue: 896 / 987

On to step 7:
When dividing 896 by 987, we get 0 with a remainder of 896.
The number 0 becomes the next digit in our result. 
Result so far: 5630.0
If we subtract 0 from 896, we get 896.
Take the next digit (9) from the dividend and append it to 896, then repeat: 8969 / 987

Moving on to step 8:
987 goes into 8969 9 times with a remainder of 86.
The next digit of our result is 9. 
Result so far: 56309.0
Subtracting 8883 from 8969 leaves us with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 9:
987 can be fit into 860 0 times, resulting in a remainder of 860.
The number 0 becomes the next digit in our result. 
Result so far: 56309.0
Deduct 0 from 860 and we're left with 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

Step 10:
987 can be fit into 8600 8 times, resulting in a remainder of 704.
Put 8 as the next digit of the answer. 
Result so far: 56309.08
Subtracting 7896 from 8600 leaves us with 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Moving on to step 11:
If we divide 7040 by 987, we get 7 and a remainder of 131.
Use 7 as the next digit of our solution. 
Result so far: 56309.087
Subtract 6909 from 7040 to get 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Going ahead to step 12:
987 can be fit into 1310 1 times, resulting in a remainder of 323.
Use 1 as the next digit of our solution. 
Result so far: 56309.0871
Subtract 987 from 1310 to get 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

On to step 13:
3230 divided by 987 is 3 with a remainder of 269.
Put 3 as the next digit of the answer. 
Result so far: 56309.08713
If we subtract 2961 from 3230, we get 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Moving on to step 14:
987 goes into 2690 2 times with a remainder of 716.
Put 2 as the next digit of the answer. 
Result so far: 56309.087132
The remainder is 716 after subtracting 1974 from 2690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

Let's proceed to step 15:
987 can be fit into 7160 7 times, resulting in a remainder of 251.
Record the quotient 7 as the next digit in the result. 
Result so far: 56309.0871327
Deduct 6909 from 7160 and we're left with 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Moving on to step 16:
If we divide 2510 by 987, we get 2 and a remainder of 536.
Put 2 as the next digit of the answer. 
Result so far: 56309.08713272
Deduct 1974 from 2510 and we're left with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

In conclusion, the division gives 56309.08713272 with a balance of 5.36e-07.