10405180 ÷ 604 
We want to divide 10405180 by 604.

Going ahead to step 1:
604 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 604

Moving on to step 2:
604 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Include the next digit (4) from the dividend after 10, then repeat: 104 / 604

Going ahead to step 3:
604 goes into 104 0 times with a remainder of 104.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 104 after subtracting 0 from 104.
Append the next digit (0) from the dividend to 104 and continue with: 1040 / 604

Moving on to step 4:
604 goes into 1040 1 times with a remainder of 436.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 604 from 1040 leaves us with 436.
Bring next digit (5) of the dividend behind the 436 and repeat the process: 4365 / 604

Moving on to step 5:
604 can be fit into 4365 7 times, resulting in a remainder of 137.
The next digit of our result is 7. 
Result so far: 17.0
Deduct 4228 from 4365 and we're left with 137.
Bring next digit (1) of the dividend behind the 137 and repeat the process: 1371 / 604

Advancing to step 6:
1371 divided by 604 is 2 with a remainder of 163.
The next digit of our result is 2. 
Result so far: 172.0
Subtracting 1208 from 1371 leaves us with 163.
Grab the next digit (8) from the dividend, add it to 163, then carry on: 1638 / 604

Step 7:
604 goes into 1638 2 times with a remainder of 430.
Put 2 as the next digit of the answer. 
Result so far: 1722.0
Deduct 1208 from 1638 and we're left with 430.
Include the next digit (0) from the dividend after 430, then repeat: 4300 / 604

Moving on to step 8:
When dividing 4300 by 604, we get 7 with a remainder of 72.
The number 7 becomes the next digit in our result. 
Result so far: 17227.0
Subtracting 4228 from 4300 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 9:
604 can be fit into 720 1 times, resulting in a remainder of 116.
Record the quotient 1 as the next digit in the result. 
Result so far: 17227.1
If we subtract 604 from 720, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Step 10:
1160 divided by 604 is 1 with a remainder of 556.
The number 1 becomes the next digit in our result. 
Result so far: 17227.11
The remainder is 556 after subtracting 604 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

The final result is 17227.11 with a remainder of 0.556.