Let's divide 85678617 by 531
Let's see how many times 531 fits into 85678617.

On to step 1:
If we divide 8 by 531, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 531

Moving on to step 2:
85 divided by 531 is 0 with a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 85 after subtracting 0 from 85.
Take the next digit (6) from the dividend and append it to 85, then repeat: 856 / 531

Going ahead to step 3:
531 can be fit into 856 1 times, resulting in a remainder of 325.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 531 from 856 leaves us with 325.
Bring next digit (7) of the dividend behind the 325 and repeat the process: 3257 / 531

Advancing to step 4:
531 can be fit into 3257 6 times, resulting in a remainder of 71.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Subtract 3186 from 3257 to get 71.
Take the next digit (8) from the dividend and append it to 71, then repeat: 718 / 531

Step 5:
531 can be fit into 718 1 times, resulting in a remainder of 187.
Put 1 as the next digit of the answer. 
Result so far: 161.0
If we take 531 away from 718, we end up with 187.
Append the next digit (6) from the dividend to 187 and continue with: 1876 / 531

Advancing to step 6:
If we divide 1876 by 531, we get 3 and a remainder of 283.
The number 3 becomes the next digit in our result. 
Result so far: 1613.0
If we take 1593 away from 1876, we end up with 283.
Append the next digit (1) from the dividend to 283 and continue with: 2831 / 531

Step 7:
531 can be fit into 2831 5 times, resulting in a remainder of 176.
The number 5 becomes the next digit in our result. 
Result so far: 16135.0
Subtract 2655 from 2831 to get 176.
Bring next digit (7) of the dividend behind the 176 and repeat the process: 1767 / 531

Step 8:
The number 531 fits into 1767 3 times, leaving a remainder of 174.
The number 3 becomes the next digit in our result. 
Result so far: 161353.0
If we take 1593 away from 1767, we end up with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Step 9:
531 can be fit into 1740 3 times, resulting in a remainder of 147.
The number 3 becomes the next digit in our result. 
Result so far: 161353.3
Deduct 1593 from 1740 and we're left with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Step 10:
If we divide 1470 by 531, we get 2 and a remainder of 408.
Record the quotient 2 as the next digit in the result. 
Result so far: 161353.32
Subtract 1062 from 1470 to get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Let's proceed to step 11:
531 goes into 4080 7 times with a remainder of 363.
Use 7 as the next digit of our solution. 
Result so far: 161353.327
The remainder is 363 after subtracting 3717 from 4080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Advancing to step 12:
If we divide 3630 by 531, we get 6 and a remainder of 444.
Record the quotient 6 as the next digit in the result. 
Result so far: 161353.3276
If we subtract 3186 from 3630, we get 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Step 13:
531 goes into 4440 8 times with a remainder of 192.
The next digit of our result is 8. 
Result so far: 161353.32768
Deduct 4248 from 4440 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 14:
If we divide 1920 by 531, we get 3 and a remainder of 327.
Record the quotient 3 as the next digit in the result. 
Result so far: 161353.327683
Deduct 1593 from 1920 and we're left with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Step 15:
531 can be fit into 3270 6 times, resulting in a remainder of 84.
The next digit of our result is 6. 
Result so far: 161353.3276836
Subtract 3186 from 3270 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 16:
531 can be fit into 840 1 times, resulting in a remainder of 309.
Write down 1 as next digit of the result. 
Result so far: 161353.32768361
If we subtract 531 from 840, we get 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

In conclusion, the division gives 161353.32768361 with a balance of 3.09e-07.