We look at the division of 90587146 by 316 
We want to figure out the number of times 90587146 can be divided by 316.

Moving on to step 1:
If we divide 9 by 316, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 316

Moving on to step 2:
316 can be fit into 90 0 times, resulting in a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Append the next digit (5) from the dividend to 90 and continue with: 905 / 316

Going ahead to step 3:
The number 316 fits into 905 2 times, leaving a remainder of 273.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 632 from 905, we get 273.
Append the next digit (8) from the dividend to 273 and continue with: 2738 / 316

Step 4:
316 goes into 2738 8 times with a remainder of 210.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Deduct 2528 from 2738 and we're left with 210.
Append the next digit (7) from the dividend to 210 and continue with: 2107 / 316

Let's proceed to step 5:
316 goes into 2107 6 times with a remainder of 211.
The number 6 becomes the next digit in our result. 
Result so far: 286.0
Subtracting 1896 from 2107 leaves us with 211.
Bring next digit (1) of the dividend behind the 211 and repeat the process: 2111 / 316

Let's proceed to step 6:
316 goes into 2111 6 times with a remainder of 215.
The next digit of our result is 6. 
Result so far: 2866.0
Deduct 1896 from 2111 and we're left with 215.
Take the next digit (4) from the dividend and append it to 215, then repeat: 2154 / 316

Let's proceed to step 7:
316 goes into 2154 6 times with a remainder of 258.
The number 6 becomes the next digit in our result. 
Result so far: 28666.0
The remainder is 258 after subtracting 1896 from 2154.
Append the next digit (6) from the dividend to 258 and continue with: 2586 / 316

Let's proceed to step 8:
316 can be fit into 2586 8 times, resulting in a remainder of 58.
Use 8 as the next digit of our solution. 
Result so far: 286668.0
Subtracting 2528 from 2586 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 9:
When dividing 580 by 316, we get 1 with a remainder of 264.
The number 1 becomes the next digit in our result. 
Result so far: 286668.1
If we subtract 316 from 580, we get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Step 10:
316 goes into 2640 8 times with a remainder of 112.
The number 8 becomes the next digit in our result. 
Result so far: 286668.18
If we subtract 2528 from 2640, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 11:
316 can be fit into 1120 3 times, resulting in a remainder of 172.
Record the quotient 3 as the next digit in the result. 
Result so far: 286668.183
Subtract 948 from 1120 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Let's proceed to step 12:
When dividing 1720 by 316, we get 5 with a remainder of 140.
Use 5 as the next digit of our solution. 
Result so far: 286668.1835
If we subtract 1580 from 1720, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 13:
1400 divided by 316 is 4 with a remainder of 136.
The next digit of our result is 4. 
Result so far: 286668.18354
If we take 1264 away from 1400, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 14:
When dividing 1360 by 316, we get 4 with a remainder of 96.
Put 4 as the next digit of the answer. 
Result so far: 286668.183544
If we take 1264 away from 1360, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

The final outcome is 286668.183544, with a leftover of 9.6e-06.