7080453 divided by 428 
Let's see how many times 428 fits into 7080453.

Step 1:
If we divide 7 by 428, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 428

Going ahead to step 2:
428 goes into 70 0 times with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Take the next digit (8) from the dividend and append it to 70, then repeat: 708 / 428

Let's proceed to step 3:
If we divide 708 by 428, we get 1 and a remainder of 280.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 428 from 708 and we're left with 280.
Grab the next digit (0) from the dividend, add it to 280, then carry on: 2800 / 428

Step 4:
When dividing 2800 by 428, we get 6 with a remainder of 232.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtracting 2568 from 2800 leaves us with 232.
Take the next digit (4) from the dividend and append it to 232, then repeat: 2324 / 428

Let's proceed to step 5:
428 can be fit into 2324 5 times, resulting in a remainder of 184.
The number 5 becomes the next digit in our result. 
Result so far: 165.0
If we subtract 2140 from 2324, we get 184.
Bring next digit (5) of the dividend behind the 184 and repeat the process: 1845 / 428

Let's proceed to step 6:
If we divide 1845 by 428, we get 4 and a remainder of 133.
Record the quotient 4 as the next digit in the result. 
Result so far: 1654.0
Subtracting 1712 from 1845 leaves us with 133.
Include the next digit (3) from the dividend after 133, then repeat: 1333 / 428

Moving on to step 7:
If we divide 1333 by 428, we get 3 and a remainder of 49.
Put 3 as the next digit of the answer. 
Result so far: 16543.0
Deduct 1284 from 1333 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 8:
490 divided by 428 is 1 with a remainder of 62.
The number 1 becomes the next digit in our result. 
Result so far: 16543.1
The remainder is 62 after subtracting 428 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 9:
If we divide 620 by 428, we get 1 and a remainder of 192.
The number 1 becomes the next digit in our result. 
Result so far: 16543.11
Subtracting 428 from 620 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

After the division, we end up with 16543.11 and a remainder of 0.192.