15126610 divided by 669 
Let's see how many times 669 fits into 15126610.

Moving on to step 1:
If we divide 1 by 669, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 669

Moving on to step 2:
If we divide 15 by 669, we get 0 and a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Grab the next digit (1) from the dividend, add it to 15, then carry on: 151 / 669

Going ahead to step 3:
151 divided by 669 is 0 with a remainder of 151.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 151, we get 151.
Grab the next digit (2) from the dividend, add it to 151, then carry on: 1512 / 669

Let's proceed to step 4:
669 goes into 1512 2 times with a remainder of 174.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1338 away from 1512, we end up with 174.
Append the next digit (6) from the dividend to 174 and continue with: 1746 / 669

Advancing to step 5:
If we divide 1746 by 669, we get 2 and a remainder of 408.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Deduct 1338 from 1746 and we're left with 408.
Take the next digit (6) from the dividend and append it to 408, then repeat: 4086 / 669

Going ahead to step 6:
669 goes into 4086 6 times with a remainder of 72.
Write down 6 as next digit of the result. 
Result so far: 226.0
Subtract 4014 from 4086 to get 72.
Bring next digit (1) of the dividend behind the 72 and repeat the process: 721 / 669

Going ahead to step 7:
669 can be fit into 721 1 times, resulting in a remainder of 52.
The next digit of our result is 1. 
Result so far: 2261.0
The remainder is 52 after subtracting 669 from 721.
Fetch the next digit (0) from the dividend, attach it to 52 and continue: 520 / 669

Advancing to step 8:
If we divide 520 by 669, we get 0 and a remainder of 520.
Put 0 as the next digit of the answer. 
Result so far: 22610.0
Deduct 0 from 520 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

On to step 9:
The number 669 fits into 5200 7 times, leaving a remainder of 517.
Use 7 as the next digit of our solution. 
Result so far: 22610.7
If we take 4683 away from 5200, we end up with 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

Step 10:
When dividing 5170 by 669, we get 7 with a remainder of 487.
Write down 7 as next digit of the result. 
Result so far: 22610.77
If we subtract 4683 from 5170, we get 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

The final outcome is 22610.77, with a leftover of 0.487.