We look at the division of 316573 by 91 
We're looking to find how many times 91 goes into 316573.

Step 1:
91 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 91

Advancing to step 2:
91 can be fit into 31 0 times, resulting in a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Grab the next digit (6) from the dividend, add it to 31, then carry on: 316 / 91

Moving on to step 3:
When dividing 316 by 91, we get 3 with a remainder of 43.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 273 from 316 to get 43.
Include the next digit (5) from the dividend after 43, then repeat: 435 / 91

Moving on to step 4:
91 can be fit into 435 4 times, resulting in a remainder of 71.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
Subtract 364 from 435 to get 71.
Take the next digit (7) from the dividend and append it to 71, then repeat: 717 / 91

Advancing to step 5:
717 divided by 91 is 7 with a remainder of 80.
The number 7 becomes the next digit in our result. 
Result so far: 347.0
Subtracting 637 from 717 leaves us with 80.
Grab the next digit (3) from the dividend, add it to 80, then carry on: 803 / 91

Let's proceed to step 6:
91 goes into 803 8 times with a remainder of 75.
The next digit of our result is 8. 
Result so far: 3478.0
Deduct 728 from 803 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 7:
When dividing 750 by 91, we get 8 with a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 3478.8
If we subtract 728 from 750, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 8:
91 can be fit into 220 2 times, resulting in a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 3478.82
Deduct 182 from 220 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 9:
When dividing 380 by 91, we get 4 with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 3478.824
If we subtract 364 from 380, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
The number 91 fits into 160 1 times, leaving a remainder of 69.
Use 1 as the next digit of our solution. 
Result so far: 3478.8241
Deduct 91 from 160 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 11:
91 can be fit into 690 7 times, resulting in a remainder of 53.
Put 7 as the next digit of the answer. 
Result so far: 3478.82417
If we take 637 away from 690, we end up with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 12:
91 can be fit into 530 5 times, resulting in a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 3478.824175
If we subtract 455 from 530, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 13:
The number 91 fits into 750 8 times, leaving a remainder of 22.
The next digit of our result is 8. 
Result so far: 3478.8241758
If we subtract 728 from 750, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 14:
If we divide 220 by 91, we get 2 and a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 3478.82417582
Deduct 182 from 220 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final outcome is 3478.82417582, with a leftover of 3.8e-08.