85710148 divided by 324 
We want to figure out the number of times 85710148 can be divided by 324.

On to step 1:
324 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 324

On to step 2:
The number 324 fits into 85 0 times, leaving a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 85, we end up with 85.
Append the next digit (7) from the dividend to 85 and continue with: 857 / 324

On to step 3:
324 goes into 857 2 times with a remainder of 209.
The next digit of our result is 2. 
Result so far: 2.0
If we take 648 away from 857, we end up with 209.
Take the next digit (1) from the dividend and append it to 209, then repeat: 2091 / 324

Let's proceed to step 4:
324 goes into 2091 6 times with a remainder of 147.
Put 6 as the next digit of the answer. 
Result so far: 26.0
Subtracting 1944 from 2091 leaves us with 147.
Append the next digit (0) from the dividend to 147 and continue with: 1470 / 324

On to step 5:
When dividing 1470 by 324, we get 4 with a remainder of 174.
Record the quotient 4 as the next digit in the result. 
Result so far: 264.0
If we subtract 1296 from 1470, we get 174.
Fetch the next digit (1) from the dividend, attach it to 174 and continue: 1741 / 324

Advancing to step 6:
When dividing 1741 by 324, we get 5 with a remainder of 121.
The number 5 becomes the next digit in our result. 
Result so far: 2645.0
If we subtract 1620 from 1741, we get 121.
Include the next digit (4) from the dividend after 121, then repeat: 1214 / 324

Going ahead to step 7:
If we divide 1214 by 324, we get 3 and a remainder of 242.
Use 3 as the next digit of our solution. 
Result so far: 26453.0
Deduct 972 from 1214 and we're left with 242.
Take the next digit (8) from the dividend and append it to 242, then repeat: 2428 / 324

Let's proceed to step 8:
If we divide 2428 by 324, we get 7 and a remainder of 160.
Record the quotient 7 as the next digit in the result. 
Result so far: 264537.0
If we subtract 2268 from 2428, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 9:
If we divide 1600 by 324, we get 4 and a remainder of 304.
Put 4 as the next digit of the answer. 
Result so far: 264537.4
If we subtract 1296 from 1600, we get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Going ahead to step 10:
When dividing 3040 by 324, we get 9 with a remainder of 124.
The number 9 becomes the next digit in our result. 
Result so far: 264537.49
If we take 2916 away from 3040, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 11:
When dividing 1240 by 324, we get 3 with a remainder of 268.
Use 3 as the next digit of our solution. 
Result so far: 264537.493
Deduct 972 from 1240 and we're left with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Step 12:
324 can be fit into 2680 8 times, resulting in a remainder of 88.
Use 8 as the next digit of our solution. 
Result so far: 264537.4938
Deduct 2592 from 2680 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 13:
324 goes into 880 2 times with a remainder of 232.
The next digit of our result is 2. 
Result so far: 264537.49382
Subtracting 648 from 880 leaves us with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Step 14:
When dividing 2320 by 324, we get 7 with a remainder of 52.
Put 7 as the next digit of the answer. 
Result so far: 264537.493827
Subtracting 2268 from 2320 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 15:
If we divide 520 by 324, we get 1 and a remainder of 196.
Write down 1 as next digit of the result. 
Result so far: 264537.4938271
If we subtract 324 from 520, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Let's proceed to step 16:
1960 divided by 324 is 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 264537.49382716
Deduct 1944 from 1960 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 264537.49382716, and the remainder is 1.6e-08.