We're dividing 91934690 by 256 
We're looking to find how many times 256 goes into 91934690.

Step 1:
When dividing 9 by 256, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 256

Moving on to step 2:
If we divide 91 by 256, we get 0 and 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.
Grab the next digit (9) from the dividend, add it to 91, then carry on: 919 / 256

Let's proceed to step 3:
919 divided by 256 is 3 with a remainder of 151.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 768 away from 919, we end up with 151.
Bring next digit (3) of the dividend behind the 151 and repeat the process: 1513 / 256

Step 4:
If we divide 1513 by 256, we get 5 and a remainder of 233.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Subtracting 1280 from 1513 leaves us with 233.
Bring next digit (4) of the dividend behind the 233 and repeat the process: 2334 / 256

Step 5:
256 goes into 2334 9 times with a remainder of 30.
The number 9 becomes the next digit in our result. 
Result so far: 359.0
Subtract 2304 from 2334 to get 30.
Bring next digit (6) of the dividend behind the 30 and repeat the process: 306 / 256

On to step 6:
256 goes into 306 1 times with a remainder of 50.
Write down 1 as next digit of the result. 
Result so far: 3591.0
If we subtract 256 from 306, we get 50.
Append the next digit (9) from the dividend to 50 and continue with: 509 / 256

Let's proceed to step 7:
If we divide 509 by 256, we get 1 and a remainder of 253.
Put 1 as the next digit of the answer. 
Result so far: 35911.0
Subtracting 256 from 509 leaves us with 253.
Fetch the next digit (0) from the dividend, attach it to 253 and continue: 2530 / 256

On to step 8:
256 can be fit into 2530 9 times, resulting in a remainder of 226.
Write down 9 as next digit of the result. 
Result so far: 359119.0
The remainder is 226 after subtracting 2304 from 2530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Going ahead to step 9:
If we divide 2260 by 256, we get 8 and a remainder of 212.
Record the quotient 8 as the next digit in the result. 
Result so far: 359119.8
Subtracting 2048 from 2260 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Let's proceed to step 10:
256 goes into 2120 8 times with a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 359119.88
If we subtract 2048 from 2120, we 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.

The final outcome is 359119.88, with a leftover of 0.072.