We're dividing 23207170 by 135 
We want to figure out the number of times 23207170 can be divided by 135.

Advancing to step 1:
2 divided by 135 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 135

Advancing to step 2:
135 can be fit into 23 0 times, resulting in a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 23 after subtracting 0 from 23.
Append the next digit (2) from the dividend to 23 and continue with: 232 / 135

Going ahead to step 3:
The number 135 fits into 232 1 times, leaving a remainder of 97.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 135 from 232 and we're left with 97.
Bring next digit (0) of the dividend behind the 97 and repeat the process: 970 / 135

Moving on to step 4:
135 goes into 970 7 times with a remainder of 25.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we take 945 away from 970, we end up with 25.
Bring next digit (7) of the dividend behind the 25 and repeat the process: 257 / 135

Step 5:
257 divided by 135 is 1 with a remainder of 122.
The next digit of our result is 1. 
Result so far: 171.0
Deduct 135 from 257 and we're left with 122.
Take the next digit (1) from the dividend and append it to 122, then repeat: 1221 / 135

Going ahead to step 6:
If we divide 1221 by 135, we get 9 and a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 1719.0
The remainder is 6 after subtracting 1215 from 1221.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 135

Step 7:
If we divide 67 by 135, we get 0 and a remainder of 67.
The number 0 becomes the next digit in our result. 
Result so far: 17190.0
The remainder is 67 after subtracting 0 from 67.
Fetch the next digit (0) from the dividend, attach it to 67 and continue: 670 / 135

Let's proceed to step 8:
When dividing 670 by 135, we get 4 with a remainder of 130.
The number 4 becomes the next digit in our result. 
Result so far: 171904.0
If we take 540 away from 670, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 9:
When dividing 1300 by 135, we get 9 with a remainder of 85.
Put 9 as the next digit of the answer. 
Result so far: 171904.9
Subtracting 1215 from 1300 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 10:
When dividing 850 by 135, we get 6 with a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 171904.96
If we take 810 away from 850, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
400 divided by 135 is 2 with a remainder of 130.
Use 2 as the next digit of our solution. 
Result so far: 171904.962
If we subtract 270 from 400, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 12:
1300 divided by 135 is 9 with a remainder of 85.
Use 9 as the next digit of our solution. 
Result so far: 171904.9629
If we subtract 1215 from 1300, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 13:
The number 135 fits into 850 6 times, leaving a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 171904.96296
Deduct 810 from 850 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 14:
When dividing 400 by 135, we get 2 with a remainder of 130.
Use 2 as the next digit of our solution. 
Result so far: 171904.962962
The remainder is 130 after subtracting 270 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 15:
The number 135 fits into 1300 9 times, leaving a remainder of 85.
Put 9 as the next digit of the answer. 
Result so far: 171904.9629629
If we subtract 1215 from 1300, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Advancing to step 16:
135 can be fit into 850 6 times, resulting in a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 171904.96296296
Deduct 810 from 850 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 171904.96296296 with a remainder of 4e-08.