We're dividing 603660 by 46 
We're looking to find how many times 46 goes into 603660.

Moving on to step 1:
The number 46 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 46

On to step 2:
If we divide 60 by 46, we get 1 and a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 46 from 60, we get 14.
Bring next digit (3) of the dividend behind the 14 and repeat the process: 143 / 46

On to step 3:
143 divided by 46 is 3 with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
The remainder is 5 after subtracting 138 from 143.
Append the next digit (6) from the dividend to 5 and continue with: 56 / 46

Moving on to step 4:
46 can be fit into 56 1 times, resulting in a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 131.0
The remainder is 10 after subtracting 46 from 56.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 46

On to step 5:
If we divide 106 by 46, we get 2 and a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 1312.0
If we subtract 92 from 106, we get 14.
Include the next digit (0) from the dividend after 14, then repeat: 140 / 46

Advancing to step 6:
When dividing 140 by 46, we get 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 13123.0
If we subtract 138 from 140, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
When dividing 20 by 46, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 13123.0
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
46 can be fit into 200 4 times, resulting in a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 13123.04
Subtracting 184 from 200 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
46 can be fit into 160 3 times, resulting in a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 13123.043
Subtracting 138 from 160 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 10:
The number 46 fits into 220 4 times, leaving a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 13123.0434
Subtracting 184 from 220 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 11:
The number 46 fits into 360 7 times, leaving a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 13123.04347
Subtracting 322 from 360 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 12:
380 divided by 46 is 8 with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 13123.043478
Subtract 368 from 380 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 13:
If we divide 120 by 46, we get 2 and a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 13123.0434782
The remainder is 28 after subtracting 92 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 14:
The number 46 fits into 280 6 times, leaving a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 13123.04347826
If we take 276 away from 280, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 13123.04347826 with a remainder of 4e-09.