61605688 ÷ 550 
We want to figure out the number of times 61605688 can be divided by 550.

Let's proceed to step 1:
550 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 550

Let's proceed to step 2:
When dividing 61 by 550, we get 0 with a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 61 and we're left with 61.
Fetch the next digit (6) from the dividend, attach it to 61 and continue: 616 / 550

Moving on to step 3:
550 can be fit into 616 1 times, resulting in a remainder of 66.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 550 from 616, we get 66.
Take the next digit (0) from the dividend and append it to 66, then repeat: 660 / 550

Going ahead to step 4:
660 divided by 550 is 1 with a remainder of 110.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 110 after subtracting 550 from 660.
Append the next digit (5) from the dividend to 110 and continue with: 1105 / 550

Step 5:
550 can be fit into 1105 2 times, resulting in a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 112.0
If we take 1100 away from 1105, we end up with 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 550

On to step 6:
If we divide 56 by 550, we get 0 and a remainder of 56.
The next digit of our result is 0. 
Result so far: 1120.0
If we subtract 0 from 56, we get 56.
Grab the next digit (8) from the dividend, add it to 56, then carry on: 568 / 550

Going ahead to step 7:
550 goes into 568 1 times with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 11201.0
Subtracting 550 from 568 leaves us with 18.
Include the next digit (8) from the dividend after 18, then repeat: 188 / 550

On to step 8:
The number 550 fits into 188 0 times, leaving a remainder of 188.
Record the quotient 0 as the next digit in the result. 
Result so far: 112010.0
Subtracting 0 from 188 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Step 9:
If we divide 1880 by 550, we get 3 and a remainder of 230.
Use 3 as the next digit of our solution. 
Result so far: 112010.3
The remainder is 230 after subtracting 1650 from 1880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 10:
If we divide 2300 by 550, we get 4 and a remainder of 100.
Put 4 as the next digit of the answer. 
Result so far: 112010.34
If we take 2200 away from 2300, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 11:
When dividing 1000 by 550, we get 1 with a remainder of 450.
Write down 1 as next digit of the result. 
Result so far: 112010.341
Deduct 550 from 1000 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Let's proceed to step 12:
4500 divided by 550 is 8 with a remainder of 100.
Use 8 as the next digit of our solution. 
Result so far: 112010.3418
Subtracting 4400 from 4500 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 13:
550 can be fit into 1000 1 times, resulting in a remainder of 450.
Write down 1 as next digit of the result. 
Result so far: 112010.34181
If we take 550 away from 1000, we end up with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Let's proceed to step 14:
If we divide 4500 by 550, we get 8 and a remainder of 100.
The number 8 becomes the next digit in our result. 
Result so far: 112010.341818
Subtract 4400 from 4500 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 15:
When dividing 1000 by 550, we get 1 with a remainder of 450.
The next digit of our result is 1. 
Result so far: 112010.3418181
If we take 550 away from 1000, we end up with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Moving on to step 16:
4500 divided by 550 is 8 with a remainder of 100.
The next digit of our result is 8. 
Result so far: 112010.34181818
Deduct 4400 from 4500 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

In conclusion, the division gives 112010.34181818 with a balance of 1e-07.