We're dividing 91670245 by 356 
We want to divide 91670245 by 356.

Step 1:
The number 356 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 356

Moving on to step 2:
The number 356 fits into 91 0 times, leaving a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Append the next digit (6) from the dividend to 91 and continue with: 916 / 356

On to step 3:
356 can be fit into 916 2 times, resulting in a remainder of 204.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 204 after subtracting 712 from 916.
Fetch the next digit (7) from the dividend, attach it to 204 and continue: 2047 / 356

Advancing to step 4:
2047 divided by 356 is 5 with a remainder of 267.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
If we subtract 1780 from 2047, we get 267.
Grab the next digit (0) from the dividend, add it to 267, then carry on: 2670 / 356

Let's proceed to step 5:
356 goes into 2670 7 times with a remainder of 178.
The next digit of our result is 7. 
Result so far: 257.0
If we take 2492 away from 2670, we end up with 178.
Grab the next digit (2) from the dividend, add it to 178, then carry on: 1782 / 356

Advancing to step 6:
356 goes into 1782 5 times with a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 2575.0
Deduct 1780 from 1782 and we're left with 2.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 356

Moving on to step 7:
The number 356 fits into 24 0 times, leaving a remainder of 24.
Use 0 as the next digit of our solution. 
Result so far: 25750.0
Subtracting 0 from 24 leaves us with 24.
Append the next digit (5) from the dividend to 24 and continue with: 245 / 356

Going ahead to step 8:
356 goes into 245 0 times with a remainder of 245.
Use 0 as the next digit of our solution. 
Result so far: 257500.0
Subtracting 0 from 245 leaves us with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Going ahead to step 9:
2450 divided by 356 is 6 with a remainder of 314.
Write down 6 as next digit of the result. 
Result so far: 257500.6
Deduct 2136 from 2450 and we're left with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Advancing to step 10:
When dividing 3140 by 356, we get 8 with a remainder of 292.
Record the quotient 8 as the next digit in the result. 
Result so far: 257500.68
Subtract 2848 from 3140 to get 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 11:
356 can be fit into 2920 8 times, resulting in a remainder of 72.
Use 8 as the next digit of our solution. 
Result so far: 257500.688
Subtract 2848 from 2920 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

In conclusion, the division gives 257500.688 with a balance of 0.0072.