We're dividing 91311480 by 608 
Let's see how many times 608 fits into 91311480.

Step 1:
If we divide 9 by 608, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 608

On to step 2:
The number 608 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.
Fetch the next digit (3) from the dividend, attach it to 91 and continue: 913 / 608

On to step 3:
The number 608 fits into 913 1 times, leaving a remainder of 305.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 305 after subtracting 608 from 913.
Include the next digit (1) from the dividend after 305, then repeat: 3051 / 608

On to step 4:
3051 divided by 608 is 5 with a remainder of 11.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtracting 3040 from 3051 leaves us with 11.
Bring next digit (1) of the dividend behind the 11 and repeat the process: 111 / 608

On to step 5:
608 can be fit into 111 0 times, resulting in a remainder of 111.
Record the quotient 0 as the next digit in the result. 
Result so far: 150.0
Subtracting 0 from 111 leaves us with 111.
Bring next digit (4) of the dividend behind the 111 and repeat the process: 1114 / 608

On to step 6:
608 can be fit into 1114 1 times, resulting in a remainder of 506.
The number 1 becomes the next digit in our result. 
Result so far: 1501.0
The remainder is 506 after subtracting 608 from 1114.
Bring next digit (8) of the dividend behind the 506 and repeat the process: 5068 / 608

Advancing to step 7:
When dividing 5068 by 608, we get 8 with a remainder of 204.
Record the quotient 8 as the next digit in the result. 
Result so far: 15018.0
Subtract 4864 from 5068 to get 204.
Grab the next digit (0) from the dividend, add it to 204, then carry on: 2040 / 608

Let's proceed to step 8:
608 can be fit into 2040 3 times, resulting in a remainder of 216.
The number 3 becomes the next digit in our result. 
Result so far: 150183.0
Deduct 1824 from 2040 and we're left with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 9:
608 can be fit into 2160 3 times, resulting in a remainder of 336.
Use 3 as the next digit of our solution. 
Result so far: 150183.3
If we subtract 1824 from 2160, 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 10:
608 can be fit into 3360 5 times, resulting in a remainder of 320.
Write down 5 as next digit of the result. 
Result so far: 150183.35
If we subtract 3040 from 3360, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 11:
When dividing 3200 by 608, we get 5 with a remainder of 160.
Put 5 as the next digit of the answer. 
Result so far: 150183.355
Deduct 3040 from 3200 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final outcome is 150183.355, with a leftover of 0.016.