61665043 ÷ 454 
We want to figure out the number of times 61665043 can be divided by 454.

Moving on to step 1:
When dividing 6 by 454, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 454

Advancing to step 2:
The number 454 fits into 61 0 times, leaving a remainder of 61.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 61 and we're left with 61.
Bring next digit (6) of the dividend behind the 61 and repeat the process: 616 / 454

On to step 3:
454 can be fit into 616 1 times, resulting in a remainder of 162.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 162 after subtracting 454 from 616.
Take the next digit (6) from the dividend and append it to 162, then repeat: 1626 / 454

On to step 4:
454 can be fit into 1626 3 times, resulting in a remainder of 264.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 264 after subtracting 1362 from 1626.
Take the next digit (5) from the dividend and append it to 264, then repeat: 2645 / 454

Advancing to step 5:
When dividing 2645 by 454, we get 5 with a remainder of 375.
Record the quotient 5 as the next digit in the result. 
Result so far: 135.0
Deduct 2270 from 2645 and we're left with 375.
Fetch the next digit (0) from the dividend, attach it to 375 and continue: 3750 / 454

Going ahead to step 6:
If we divide 3750 by 454, we get 8 and a remainder of 118.
Write down 8 as next digit of the result. 
Result so far: 1358.0
Subtract 3632 from 3750 to get 118.
Include the next digit (4) from the dividend after 118, then repeat: 1184 / 454

Going ahead to step 7:
454 can be fit into 1184 2 times, resulting in a remainder of 276.
The next digit of our result is 2. 
Result so far: 13582.0
Subtracting 908 from 1184 leaves us with 276.
Append the next digit (3) from the dividend to 276 and continue with: 2763 / 454

Moving on to step 8:
454 can be fit into 2763 6 times, resulting in a remainder of 39.
Put 6 as the next digit of the answer. 
Result so far: 135826.0
If we take 2724 away from 2763, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 9:
390 divided by 454 is 0 with a remainder of 390.
Use 0 as the next digit of our solution. 
Result so far: 135826.0
If we take 0 away from 390, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Advancing to step 10:
If we divide 3900 by 454, we get 8 and a remainder of 268.
The number 8 becomes the next digit in our result. 
Result so far: 135826.08
Subtracting 3632 from 3900 leaves us with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Moving on to step 11:
2680 divided by 454 is 5 with a remainder of 410.
Write down 5 as next digit of the result. 
Result so far: 135826.085
Deduct 2270 from 2680 and we're left with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Going ahead to step 12:
4100 divided by 454 is 9 with a remainder of 14.
Record the quotient 9 as the next digit in the result. 
Result so far: 135826.0859
Subtract 4086 from 4100 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 13:
When dividing 140 by 454, we get 0 with a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 135826.0859
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 14:
454 can be fit into 1400 3 times, resulting in a remainder of 38.
The next digit of our result is 3. 
Result so far: 135826.085903
The remainder is 38 after subtracting 1362 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 15:
If we divide 380 by 454, we get 0 and a remainder of 380.
The number 0 becomes the next digit in our result. 
Result so far: 135826.085903
The remainder is 380 after subtracting 0 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Moving on to step 16:
454 goes into 3800 8 times with a remainder of 168.
Record the quotient 8 as the next digit in the result. 
Result so far: 135826.08590308
The remainder is 168 after subtracting 3632 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

After the division, we end up with 135826.08590308 and a remainder of 1.68e-07.