We look at the division of 74086566 by 912 
We want to figure out the number of times 74086566 can be divided by 912.

Going ahead to step 1:
If we divide 7 by 912, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 912

Moving on to step 2:
912 goes into 74 0 times with a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Fetch the next digit (0) from the dividend, attach it to 74 and continue: 740 / 912

Moving on to step 3:
740 divided by 912 is 0 with a remainder of 740.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 740, we end up with 740.
Take the next digit (8) from the dividend and append it to 740, then repeat: 7408 / 912

Moving on to step 4:
7408 divided by 912 is 8 with a remainder of 112.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 7296 from 7408 leaves us with 112.
Include the next digit (6) from the dividend after 112, then repeat: 1126 / 912

Step 5:
If we divide 1126 by 912, we get 1 and a remainder of 214.
Put 1 as the next digit of the answer. 
Result so far: 81.0
Deduct 912 from 1126 and we're left with 214.
Grab the next digit (5) from the dividend, add it to 214, then carry on: 2145 / 912

Let's proceed to step 6:
2145 divided by 912 is 2 with a remainder of 321.
The next digit of our result is 2. 
Result so far: 812.0
Subtracting 1824 from 2145 leaves us with 321.
Include the next digit (6) from the dividend after 321, then repeat: 3216 / 912

Let's proceed to step 7:
912 can be fit into 3216 3 times, resulting in a remainder of 480.
Record the quotient 3 as the next digit in the result. 
Result so far: 8123.0
If we take 2736 away from 3216, we end up with 480.
Append the next digit (6) from the dividend to 480 and continue with: 4806 / 912

On to step 8:
912 goes into 4806 5 times with a remainder of 246.
The number 5 becomes the next digit in our result. 
Result so far: 81235.0
Deduct 4560 from 4806 and we're left with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Advancing to step 9:
If we divide 2460 by 912, we get 2 and a remainder of 636.
Write down 2 as next digit of the result. 
Result so far: 81235.2
If we take 1824 away from 2460, we end up with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Advancing to step 10:
When dividing 6360 by 912, we get 6 with a remainder of 888.
Use 6 as the next digit of our solution. 
Result so far: 81235.26
The remainder is 888 after subtracting 5472 from 6360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8880, and continue the process.

On to step 11:
8880 divided by 912 is 9 with a remainder of 672.
Record the quotient 9 as the next digit in the result. 
Result so far: 81235.269
Deduct 8208 from 8880 and we're left with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

On to step 12:
If we divide 6720 by 912, we get 7 and a remainder of 336.
Write down 7 as next digit of the result. 
Result so far: 81235.2697
If we subtract 6384 from 6720, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Moving on to step 13:
If we divide 3360 by 912, we get 3 and a remainder of 624.
The number 3 becomes the next digit in our result. 
Result so far: 81235.26973
Subtracting 2736 from 3360 leaves us with 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Step 14:
The number 912 fits into 6240 6 times, leaving a remainder of 768.
Use 6 as the next digit of our solution. 
Result so far: 81235.269736
Subtracting 5472 from 6240 leaves us with 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Going ahead to step 15:
7680 divided by 912 is 8 with a remainder of 384.
Record the quotient 8 as the next digit in the result. 
Result so far: 81235.2697368
If we take 7296 away from 7680, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Let's proceed to step 16:
The number 912 fits into 3840 4 times, leaving a remainder of 192.
Put 4 as the next digit of the answer. 
Result so far: 81235.26973684
The remainder is 192 after subtracting 3648 from 3840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

After the division, we end up with 81235.26973684 and a remainder of 1.92e-07.