12566141 divided by 942 
We want to figure out the number of times 12566141 can be divided by 942.

Advancing to step 1:
942 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 942

On to step 2:
12 divided by 942 is 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Grab the next digit (5) from the dividend, add it to 12, then carry on: 125 / 942

Step 3:
942 can be fit into 125 0 times, resulting in a remainder of 125.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 125, we get 125.
Append the next digit (6) from the dividend to 125 and continue with: 1256 / 942

Let's proceed to step 4:
1256 divided by 942 is 1 with a remainder of 314.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 942 from 1256 and we're left with 314.
Take the next digit (6) from the dividend and append it to 314, then repeat: 3146 / 942

Advancing to step 5:
If we divide 3146 by 942, we get 3 and a remainder of 320.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtracting 2826 from 3146 leaves us with 320.
Bring next digit (1) of the dividend behind the 320 and repeat the process: 3201 / 942

On to step 6:
When dividing 3201 by 942, we get 3 with a remainder of 375.
Use 3 as the next digit of our solution. 
Result so far: 133.0
Subtract 2826 from 3201 to get 375.
Grab the next digit (4) from the dividend, add it to 375, then carry on: 3754 / 942

Step 7:
The number 942 fits into 3754 3 times, leaving a remainder of 928.
The number 3 becomes the next digit in our result. 
Result so far: 1333.0
If we take 2826 away from 3754, we end up with 928.
Include the next digit (1) from the dividend after 928, then repeat: 9281 / 942

Step 8:
If we divide 9281 by 942, we get 9 and a remainder of 803.
Record the quotient 9 as the next digit in the result. 
Result so far: 13339.0
The remainder is 803 after subtracting 8478 from 9281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8030, and continue the process.

On to step 9:
942 goes into 8030 8 times with a remainder of 494.
The number 8 becomes the next digit in our result. 
Result so far: 13339.8
The remainder is 494 after subtracting 7536 from 8030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Going ahead to step 10:
942 goes into 4940 5 times with a remainder of 230.
Use 5 as the next digit of our solution. 
Result so far: 13339.85
If we subtract 4710 from 4940, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 11:
942 goes into 2300 2 times with a remainder of 416.
The next digit of our result is 2. 
Result so far: 13339.852
Subtract 1884 from 2300 to get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Moving on to step 12:
If we divide 4160 by 942, we get 4 and a remainder of 392.
The number 4 becomes the next digit in our result. 
Result so far: 13339.8524
If we take 3768 away from 4160, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Let's proceed to step 13:
3920 divided by 942 is 4 with a remainder of 152.
The number 4 becomes the next digit in our result. 
Result so far: 13339.85244
If we subtract 3768 from 3920, we get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

The quotient of the division is 13339.85244, and the remainder is 0.000152.