23266407 ÷ 645 
We're looking to find how many times 645 goes into 23266407.

Let's proceed to step 1:
2 divided by 645 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 645

Moving on to step 2:
The number 645 fits into 23 0 times, leaving a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 23, we end up with 23.
Bring next digit (2) of the dividend behind the 23 and repeat the process: 232 / 645

Let's proceed to step 3:
If we divide 232 by 645, we get 0 and a remainder of 232.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 232 to get 232.
Grab the next digit (6) from the dividend, add it to 232, then carry on: 2326 / 645

Let's proceed to step 4:
When dividing 2326 by 645, we get 3 with a remainder of 391.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 1935 from 2326 leaves us with 391.
Take the next digit (6) from the dividend and append it to 391, then repeat: 3916 / 645

Going ahead to step 5:
3916 divided by 645 is 6 with a remainder of 46.
Put 6 as the next digit of the answer. 
Result so far: 36.0
If we take 3870 away from 3916, we end up with 46.
Grab the next digit (4) from the dividend, add it to 46, then carry on: 464 / 645

Moving on to step 6:
When dividing 464 by 645, we get 0 with a remainder of 464.
Record the quotient 0 as the next digit in the result. 
Result so far: 360.0
If we subtract 0 from 464, we get 464.
Bring next digit (0) of the dividend behind the 464 and repeat the process: 4640 / 645

Step 7:
645 can be fit into 4640 7 times, resulting in a remainder of 125.
Use 7 as the next digit of our solution. 
Result so far: 3607.0
If we subtract 4515 from 4640, we get 125.
Append the next digit (7) from the dividend to 125 and continue with: 1257 / 645

Step 8:
When dividing 1257 by 645, we get 1 with a remainder of 612.
The next digit of our result is 1. 
Result so far: 36071.0
Deduct 645 from 1257 and we're left with 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

On to step 9:
6120 divided by 645 is 9 with a remainder of 315.
The next digit of our result is 9. 
Result so far: 36071.9
Subtracting 5805 from 6120 leaves us 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.

Step 10:
3150 divided by 645 is 4 with a remainder of 570.
Record the quotient 4 as the next digit in the result. 
Result so far: 36071.94
If we take 2580 away from 3150, we end up with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Moving on to step 11:
5700 divided by 645 is 8 with a remainder of 540.
Write down 8 as next digit of the result. 
Result so far: 36071.948
Subtract 5160 from 5700 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Let's proceed to step 12:
645 goes into 5400 8 times with a remainder of 240.
Record the quotient 8 as the next digit in the result. 
Result so far: 36071.9488
The remainder is 240 after subtracting 5160 from 5400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Our division results in 36071.9488 with a remaining 0.0024.