80136970 ÷ 942 
We want to figure out the number of times 80136970 can be divided by 942.

Step 1:
8 divided by 942 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 942

Moving on to step 2:
942 can be fit into 80 0 times, resulting in a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Append the next digit (1) from the dividend to 80 and continue with: 801 / 942

Going ahead to step 3:
942 goes into 801 0 times with a remainder of 801.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 801 and we're left with 801.
Include the next digit (3) from the dividend after 801, then repeat: 8013 / 942

Moving on to step 4:
If we divide 8013 by 942, we get 8 and a remainder of 477.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 7536 from 8013 to get 477.
Take the next digit (6) from the dividend and append it to 477, then repeat: 4776 / 942

Let's proceed to step 5:
942 can be fit into 4776 5 times, resulting in a remainder of 66.
Record the quotient 5 as the next digit in the result. 
Result so far: 85.0
If we take 4710 away from 4776, we end up with 66.
Include the next digit (9) from the dividend after 66, then repeat: 669 / 942

Advancing to step 6:
The number 942 fits into 669 0 times, leaving a remainder of 669.
Use 0 as the next digit of our solution. 
Result so far: 850.0
If we take 0 away from 669, we end up with 669.
Bring next digit (7) of the dividend behind the 669 and repeat the process: 6697 / 942

Moving on to step 7:
6697 divided by 942 is 7 with a remainder of 103.
The next digit of our result is 7. 
Result so far: 8507.0
The remainder is 103 after subtracting 6594 from 6697.
Fetch the next digit (0) from the dividend, attach it to 103 and continue: 1030 / 942

Let's proceed to step 8:
If we divide 1030 by 942, we get 1 and a remainder of 88.
Write down 1 as next digit of the result. 
Result so far: 85071.0
Deduct 942 from 1030 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 9:
The number 942 fits into 880 0 times, leaving a remainder of 880.
Record the quotient 0 as the next digit in the result. 
Result so far: 85071.0
Deduct 0 from 880 and we're left with 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8800, and continue the process.

Let's proceed to step 10:
942 goes into 8800 9 times with a remainder of 322.
The number 9 becomes the next digit in our result. 
Result so far: 85071.09
The remainder is 322 after subtracting 8478 from 8800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

On to step 11:
942 goes into 3220 3 times with a remainder of 394.
Record the quotient 3 as the next digit in the result. 
Result so far: 85071.093
The remainder is 394 after subtracting 2826 from 3220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Moving on to step 12:
When dividing 3940 by 942, we get 4 with a remainder of 172.
The number 4 becomes the next digit in our result. 
Result so far: 85071.0934
The remainder is 172 after subtracting 3768 from 3940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Moving on to step 13:
942 goes into 1720 1 times with a remainder of 778.
The next digit of our result is 1. 
Result so far: 85071.09341
The remainder is 778 after subtracting 942 from 1720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7780, and continue the process.

Let's proceed to step 14:
If we divide 7780 by 942, we get 8 and a remainder of 244.
The number 8 becomes the next digit in our result. 
Result so far: 85071.093418
Subtract 7536 from 7780 to get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Let's proceed to step 15:
When dividing 2440 by 942, we get 2 with a remainder of 556.
Use 2 as the next digit of our solution. 
Result so far: 85071.0934182
Deduct 1884 from 2440 and we're left with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Moving on to step 16:
5560 divided by 942 is 5 with a remainder of 850.
Write down 5 as next digit of the result. 
Result so far: 85071.09341825
If we subtract 4710 from 5560, we get 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

After the division, we end up with 85071.09341825 and a remainder of 8.5e-07.