We're dividing 451580 by 74 
Our goal is to divide 451580 by 74.

Step 1:
If we divide 4 by 74, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 74

Moving on to step 2:
If we divide 45 by 74, we get 0 and a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Fetch the next digit (1) from the dividend, attach it to 45 and continue: 451 / 74

Step 3:
When dividing 451 by 74, we get 6 with a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 444 from 451, we get 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 74

Let's proceed to step 4:
75 divided by 74 is 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 61.0
Subtract 74 from 75 to get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 74

Moving on to step 5:
18 divided by 74 is 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 610.0
The remainder is 18 after subtracting 0 from 18.
Include the next digit (0) from the dividend after 18, then repeat: 180 / 74

Moving on to step 6:
If we divide 180 by 74, we get 2 and a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 6102.0
The remainder is 32 after subtracting 148 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 7:
74 goes into 320 4 times with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 6102.4
If we subtract 296 from 320, we get 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 8:
74 goes into 240 3 times with a remainder of 18.
The next digit of our result is 3. 
Result so far: 6102.43
The remainder is 18 after subtracting 222 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 9:
74 goes into 180 2 times with a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 6102.432
If we subtract 148 from 180, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 10:
If we divide 320 by 74, we get 4 and a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 6102.4324
If we take 296 away from 320, 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.

Let's proceed to step 11:
74 can be fit into 240 3 times, resulting in a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 6102.43243
The remainder is 18 after subtracting 222 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 12:
180 divided by 74 is 2 with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 6102.432432
Subtract 148 from 180 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 13:
320 divided by 74 is 4 with a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 6102.4324324
The remainder is 24 after subtracting 296 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 14:
74 can be fit into 240 3 times, resulting in a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 6102.43243243
Deduct 222 from 240 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

In conclusion, the division gives 6102.43243243 with a balance of 1.8e-08.