Let's divide 91839424 by 434
We want to divide 91839424 by 434.

Step 1:
434 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 434

Going ahead to step 2:
The number 434 fits into 91 0 times, leaving a remainder of 91.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Include the next digit (8) from the dividend after 91, then repeat: 918 / 434

Advancing to step 3:
434 can be fit into 918 2 times, resulting in a remainder of 50.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 868 from 918, we get 50.
Take the next digit (3) from the dividend and append it to 50, then repeat: 503 / 434

Going ahead to step 4:
434 goes into 503 1 times with a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 21.0
If we subtract 434 from 503, we get 69.
Include the next digit (9) from the dividend after 69, then repeat: 699 / 434

Step 5:
If we divide 699 by 434, we get 1 and a remainder of 265.
Record the quotient 1 as the next digit in the result. 
Result so far: 211.0
Subtract 434 from 699 to get 265.
Take the next digit (4) from the dividend and append it to 265, then repeat: 2654 / 434

Let's proceed to step 6:
434 goes into 2654 6 times with a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 2116.0
If we take 2604 away from 2654, we end up with 50.
Append the next digit (2) from the dividend to 50 and continue with: 502 / 434

Step 7:
502 divided by 434 is 1 with a remainder of 68.
Write down 1 as next digit of the result. 
Result so far: 21161.0
Subtracting 434 from 502 leaves us with 68.
Bring next digit (4) of the dividend behind the 68 and repeat the process: 684 / 434

Step 8:
434 can be fit into 684 1 times, resulting in a remainder of 250.
Use 1 as the next digit of our solution. 
Result so far: 211611.0
If we take 434 away from 684, we end up with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 9:
If we divide 2500 by 434, we get 5 and a remainder of 330.
Record the quotient 5 as the next digit in the result. 
Result so far: 211611.5
If we take 2170 away from 2500, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

On to step 10:
434 can be fit into 3300 7 times, resulting in a remainder of 262.
Put 7 as the next digit of the answer. 
Result so far: 211611.57
Subtract 3038 from 3300 to get 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

On to step 11:
The number 434 fits into 2620 6 times, leaving a remainder of 16.
The next digit of our result is 6. 
Result so far: 211611.576
Deduct 2604 from 2620 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 12:
434 can be fit into 160 0 times, resulting in a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 211611.576
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 13:
If we divide 1600 by 434, we get 3 and a remainder of 298.
Put 3 as the next digit of the answer. 
Result so far: 211611.57603
Deduct 1302 from 1600 and we're left with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Step 14:
The number 434 fits into 2980 6 times, leaving a remainder of 376.
The number 6 becomes the next digit in our result. 
Result so far: 211611.576036
Subtract 2604 from 2980 to get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Let's proceed to step 15:
If we divide 3760 by 434, we get 8 and a remainder of 288.
The next digit of our result is 8. 
Result so far: 211611.5760368
Deduct 3472 from 3760 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Moving on to step 16:
434 can be fit into 2880 6 times, resulting in a remainder of 276.
Record the quotient 6 as the next digit in the result. 
Result so far: 211611.57603686
If we subtract 2604 from 2880, we get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

The final result is 211611.57603686 with a remainder of 2.76e-07.