We're dividing 91446487 by 394 
We want to figure out the number of times 91446487 can be divided by 394.

Step 1:
9 divided by 394 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 394

Moving on to step 2:
When dividing 91 by 394, we get 0 with a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Bring next digit (4) of the dividend behind the 91 and repeat the process: 914 / 394

On to step 3:
394 goes into 914 2 times with a remainder of 126.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 788 from 914 and we're left with 126.
Append the next digit (4) from the dividend to 126 and continue with: 1264 / 394

Moving on to step 4:
394 can be fit into 1264 3 times, resulting in a remainder of 82.
Write down 3 as next digit of the result. 
Result so far: 23.0
The remainder is 82 after subtracting 1182 from 1264.
Bring next digit (6) of the dividend behind the 82 and repeat the process: 826 / 394

Moving on to step 5:
The number 394 fits into 826 2 times, leaving a remainder of 38.
The next digit of our result is 2. 
Result so far: 232.0
The remainder is 38 after subtracting 788 from 826.
Grab the next digit (4) from the dividend, add it to 38, then carry on: 384 / 394

Moving on to step 6:
394 goes into 384 0 times with a remainder of 384.
Put 0 as the next digit of the answer. 
Result so far: 2320.0
If we subtract 0 from 384, we get 384.
Take the next digit (8) from the dividend and append it to 384, then repeat: 3848 / 394

Advancing to step 7:
When dividing 3848 by 394, we get 9 with a remainder of 302.
Use 9 as the next digit of our solution. 
Result so far: 23209.0
The remainder is 302 after subtracting 3546 from 3848.
Bring next digit (7) of the dividend behind the 302 and repeat the process: 3027 / 394

Let's proceed to step 8:
394 can be fit into 3027 7 times, resulting in a remainder of 269.
Use 7 as the next digit of our solution. 
Result so far: 232097.0
Deduct 2758 from 3027 and we're left with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Let's proceed to step 9:
394 goes into 2690 6 times with a remainder of 326.
Write down 6 as next digit of the result. 
Result so far: 232097.6
Subtracting 2364 from 2690 leaves us with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Advancing to step 10:
394 goes into 3260 8 times with a remainder of 108.
Put 8 as the next digit of the answer. 
Result so far: 232097.68
Deduct 3152 from 3260 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 11:
The number 394 fits into 1080 2 times, leaving a remainder of 292.
The next digit of our result is 2. 
Result so far: 232097.682
If we take 788 away from 1080, we end up with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Step 12:
394 can be fit into 2920 7 times, resulting in a remainder of 162.
Record the quotient 7 as the next digit in the result. 
Result so far: 232097.6827
If we subtract 2758 from 2920, we get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Advancing to step 13:
If we divide 1620 by 394, we get 4 and a remainder of 44.
Use 4 as the next digit of our solution. 
Result so far: 232097.68274
Deduct 1576 from 1620 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 14:
When dividing 440 by 394, we get 1 with a remainder of 46.
Write down 1 as next digit of the result. 
Result so far: 232097.682741
Subtract 394 from 440 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 15:
394 can be fit into 460 1 times, resulting in a remainder of 66.
Put 1 as the next digit of the answer. 
Result so far: 232097.6827411
If we take 394 away from 460, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

After the division, we end up with 232097.6827411 and a remainder of 6.6e-07.