We look at the division of 42375843 by 136 
Let's see how many times 136 fits into 42375843.

Moving on to step 1:
4 divided by 136 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 136

Step 2:
When dividing 42 by 136, we get 0 with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Fetch the next digit (3) from the dividend, attach it to 42 and continue: 423 / 136

Step 3:
If we divide 423 by 136, we get 3 and a remainder of 15.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 408 from 423, we get 15.
Take the next digit (7) from the dividend and append it to 15, then repeat: 157 / 136

Step 4:
136 goes into 157 1 times with a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 31.0
Subtracting 136 from 157 leaves us with 21.
Take the next digit (5) from the dividend and append it to 21, then repeat: 215 / 136

Moving on to step 5:
When dividing 215 by 136, we get 1 with a remainder of 79.
Use 1 as the next digit of our solution. 
Result so far: 311.0
If we subtract 136 from 215, we get 79.
Grab the next digit (8) from the dividend, add it to 79, then carry on: 798 / 136

Advancing to step 6:
798 divided by 136 is 5 with a remainder of 118.
Put 5 as the next digit of the answer. 
Result so far: 3115.0
Deduct 680 from 798 and we're left with 118.
Append the next digit (4) from the dividend to 118 and continue with: 1184 / 136

Let's proceed to step 7:
136 goes into 1184 8 times with a remainder of 96.
Write down 8 as next digit of the result. 
Result so far: 31158.0
Deduct 1088 from 1184 and we're left with 96.
Append the next digit (3) from the dividend to 96 and continue with: 963 / 136

Moving on to step 8:
The number 136 fits into 963 7 times, leaving a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 311587.0
Deduct 952 from 963 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 9:
When dividing 110 by 136, we get 0 with a remainder of 110.
The number 0 becomes the next digit in our result. 
Result so far: 311587.0
Subtract 0 from 110 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 10:
The number 136 fits into 1100 8 times, leaving a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 311587.08
If we take 1088 away from 1100, we end up with 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 11:
The number 136 fits into 120 0 times, leaving a remainder of 120.
Record the quotient 0 as the next digit in the result. 
Result so far: 311587.08
If we take 0 away from 120, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 12:
136 goes into 1200 8 times with a remainder of 112.
Use 8 as the next digit of our solution. 
Result so far: 311587.0808
Subtract 1088 from 1200 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 13:
If we divide 1120 by 136, we get 8 and a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 311587.08088
Deduct 1088 from 1120 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 311587.08088 with a remainder of 3.2e-05.