We're dividing 450570 by 61 
We're looking to find how many times 61 goes into 450570.

On to step 1:
61 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 61

Advancing to step 2:
45 divided by 61 is 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Take the next digit (0) from the dividend and append it to 45, then repeat: 450 / 61

On to step 3:
61 can be fit into 450 7 times, resulting in a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 427 away from 450, we end up with 23.
Include the next digit (5) from the dividend after 23, then repeat: 235 / 61

Moving on to step 4:
When dividing 235 by 61, we get 3 with a remainder of 52.
Use 3 as the next digit of our solution. 
Result so far: 73.0
The remainder is 52 after subtracting 183 from 235.
Fetch the next digit (7) from the dividend, attach it to 52 and continue: 527 / 61

Going ahead to step 5:
527 divided by 61 is 8 with a remainder of 39.
The number 8 becomes the next digit in our result. 
Result so far: 738.0
If we take 488 away from 527, we end up with 39.
Grab the next digit (0) from the dividend, add it to 39, then carry on: 390 / 61

On to step 6:
390 divided by 61 is 6 with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 7386.0
If we take 366 away from 390, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 7:
The number 61 fits into 240 3 times, leaving a remainder of 57.
Record the quotient 3 as the next digit in the result. 
Result so far: 7386.3
Deduct 183 from 240 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 8:
570 divided by 61 is 9 with a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 7386.39
The remainder is 21 after subtracting 549 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 9:
61 goes into 210 3 times with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 7386.393
Subtract 183 from 210 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 10:
61 goes into 270 4 times with a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 7386.3934
If we take 244 away from 270, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 11:
When dividing 260 by 61, we get 4 with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 7386.39344
The remainder is 16 after subtracting 244 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 7386.39344 with a remaining 1.6e-05.