7480057 ÷ 561 
Let's see how many times 561 fits into 7480057.

On to step 1:
561 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 561

On to step 2:
561 goes into 74 0 times with a remainder of 74.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Append the next digit (8) from the dividend to 74 and continue with: 748 / 561

Step 3:
When dividing 748 by 561, we get 1 with a remainder of 187.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 561 from 748 leaves us with 187.
Grab the next digit (0) from the dividend, add it to 187, then carry on: 1870 / 561

Step 4:
If we divide 1870 by 561, we get 3 and a remainder of 187.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 1683 from 1870 and we're left with 187.
Bring next digit (0) of the dividend behind the 187 and repeat the process: 1870 / 561

Moving on to step 5:
1870 divided by 561 is 3 with a remainder of 187.
Put 3 as the next digit of the answer. 
Result so far: 133.0
Deduct 1683 from 1870 and we're left with 187.
Fetch the next digit (5) from the dividend, attach it to 187 and continue: 1875 / 561

Step 6:
When dividing 1875 by 561, we get 3 with a remainder of 192.
Put 3 as the next digit of the answer. 
Result so far: 1333.0
Subtract 1683 from 1875 to get 192.
Append the next digit (7) from the dividend to 192 and continue with: 1927 / 561

Going ahead to step 7:
If we divide 1927 by 561, we get 3 and a remainder of 244.
Put 3 as the next digit of the answer. 
Result so far: 13333.0
If we take 1683 away from 1927, we end up with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Moving on to step 8:
2440 divided by 561 is 4 with a remainder of 196.
Put 4 as the next digit of the answer. 
Result so far: 13333.4
Subtract 2244 from 2440 to get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Step 9:
561 can be fit into 1960 3 times, resulting in a remainder of 277.
Record the quotient 3 as the next digit in the result. 
Result so far: 13333.43
If we subtract 1683 from 1960, we get 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Going ahead to step 10:
The number 561 fits into 2770 4 times, leaving a remainder of 526.
Write down 4 as next digit of the result. 
Result so far: 13333.434
Deduct 2244 from 2770 and we're left with 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Advancing to step 11:
561 goes into 5260 9 times with a remainder of 211.
Record the quotient 9 as the next digit in the result. 
Result so far: 13333.4349
Deduct 5049 from 5260 and we're left with 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Advancing to step 12:
The number 561 fits into 2110 3 times, leaving a remainder of 427.
Record the quotient 3 as the next digit in the result. 
Result so far: 13333.43493
Subtracting 1683 from 2110 leaves us with 427.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

Moving on to step 13:
When dividing 4270 by 561, we get 7 with a remainder of 343.
Write down 7 as next digit of the result. 
Result so far: 13333.434937
Subtract 3927 from 4270 to get 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

On to step 14:
561 goes into 3430 6 times with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 13333.4349376
Subtract 3366 from 3430 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 15:
The number 561 fits into 640 1 times, leaving a remainder of 79.
Put 1 as the next digit of the answer. 
Result so far: 13333.43493761
Subtracting 561 from 640 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

The quotient of the division is 13333.43493761, and the remainder is 7.9e-08.