Let's divide 2907540 by 669
We're looking to find how many times 669 goes into 2907540.

On to step 1:
When dividing 2 by 669, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 669

Going ahead to step 2:
669 goes into 29 0 times with a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 29 leaves us with 29.
Fetch the next digit (0) from the dividend, attach it to 29 and continue: 290 / 669

Let's proceed to step 3:
669 goes into 290 0 times with a remainder of 290.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 290, we end up with 290.
Grab the next digit (7) from the dividend, add it to 290, then carry on: 2907 / 669

Advancing to step 4:
The number 669 fits into 2907 4 times, leaving a remainder of 231.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 2676 from 2907, we get 231.
Append the next digit (5) from the dividend to 231 and continue with: 2315 / 669

Going ahead to step 5:
669 goes into 2315 3 times with a remainder of 308.
Write down 3 as next digit of the result. 
Result so far: 43.0
Subtract 2007 from 2315 to get 308.
Append the next digit (4) from the dividend to 308 and continue with: 3084 / 669

Going ahead to step 6:
669 goes into 3084 4 times with a remainder of 408.
Put 4 as the next digit of the answer. 
Result so far: 434.0
Subtract 2676 from 3084 to get 408.
Grab the next digit (0) from the dividend, add it to 408, then carry on: 4080 / 669

Step 7:
669 goes into 4080 6 times with a remainder of 66.
The number 6 becomes the next digit in our result. 
Result so far: 4346.0
Subtracting 4014 from 4080 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 8:
660 divided by 669 is 0 with a remainder of 660.
Record the quotient 0 as the next digit in the result. 
Result so far: 4346.0
Subtract 0 from 660 to get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Advancing to step 9:
669 can be fit into 6600 9 times, resulting in a remainder of 579.
Record the quotient 9 as the next digit in the result. 
Result so far: 4346.09
If we take 6021 away from 6600, we end up with 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

Going ahead to step 10:
If we divide 5790 by 669, we get 8 and a remainder of 438.
Write down 8 as next digit of the result. 
Result so far: 4346.098
The remainder is 438 after subtracting 5352 from 5790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Step 11:
If we divide 4380 by 669, we get 6 and a remainder of 366.
The number 6 becomes the next digit in our result. 
Result so far: 4346.0986
Deduct 4014 from 4380 and we're left with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Going ahead to step 12:
The number 669 fits into 3660 5 times, leaving a remainder of 315.
Use 5 as the next digit of our solution. 
Result so far: 4346.09865
If we take 3345 away from 3660, we end up with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Moving on to step 13:
3150 divided by 669 is 4 with a remainder of 474.
The next digit of our result is 4. 
Result so far: 4346.098654
The remainder is 474 after subtracting 2676 from 3150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Let's proceed to step 14:
If we divide 4740 by 669, we get 7 and a remainder of 57.
Write down 7 as next digit of the result. 
Result so far: 4346.0986547
Subtracting 4683 from 4740 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 15:
The number 669 fits into 570 0 times, leaving a remainder of 570.
Put 0 as the next digit of the answer. 
Result so far: 4346.0986547
The remainder is 570 after subtracting 0 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

The final outcome is 4346.0986547, with a leftover of 5.7e-07.