85785319 ÷ 169 
We're looking to find how many times 169 goes into 85785319.

On to step 1:
8 divided by 169 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 169

Moving on to step 2:
When dividing 85 by 169, we get 0 with a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 85, we get 85.
Include the next digit (7) from the dividend after 85, then repeat: 857 / 169

Moving on to step 3:
857 divided by 169 is 5 with a remainder of 12.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 845 from 857 and we're left with 12.
Bring next digit (8) of the dividend behind the 12 and repeat the process: 128 / 169

Step 4:
128 divided by 169 is 0 with a remainder of 128.
Write down 0 as next digit of the result. 
Result so far: 50.0
Subtracting 0 from 128 leaves us with 128.
Bring next digit (5) of the dividend behind the 128 and repeat the process: 1285 / 169

Going ahead to step 5:
When dividing 1285 by 169, we get 7 with a remainder of 102.
Put 7 as the next digit of the answer. 
Result so far: 507.0
If we subtract 1183 from 1285, we get 102.
Take the next digit (3) from the dividend and append it to 102, then repeat: 1023 / 169

Going ahead to step 6:
169 can be fit into 1023 6 times, resulting in a remainder of 9.
The number 6 becomes the next digit in our result. 
Result so far: 5076.0
Subtracting 1014 from 1023 leaves us with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 169

On to step 7:
The number 169 fits into 91 0 times, leaving a remainder of 91.
The next digit of our result is 0. 
Result so far: 50760.0
If we subtract 0 from 91, we get 91.
Fetch the next digit (9) from the dividend, attach it to 91 and continue: 919 / 169

On to step 8:
169 can be fit into 919 5 times, resulting in a remainder of 74.
Record the quotient 5 as the next digit in the result. 
Result so far: 507605.0
Subtract 845 from 919 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 9:
740 divided by 169 is 4 with a remainder of 64.
The next digit of our result is 4. 
Result so far: 507605.4
The remainder is 64 after subtracting 676 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 10:
When dividing 640 by 169, we get 3 with a remainder of 133.
Record the quotient 3 as the next digit in the result. 
Result so far: 507605.43
Subtracting 507 from 640 leaves us with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Let's proceed to step 11:
The number 169 fits into 1330 7 times, leaving a remainder of 147.
Record the quotient 7 as the next digit in the result. 
Result so far: 507605.437
If we take 1183 away from 1330, we end up 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.

Advancing to step 12:
169 goes into 1470 8 times with a remainder of 118.
The number 8 becomes the next digit in our result. 
Result so far: 507605.4378
If we subtract 1352 from 1470, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

On to step 13:
1180 divided by 169 is 6 with a remainder of 166.
Use 6 as the next digit of our solution. 
Result so far: 507605.43786
Subtracting 1014 from 1180 leaves us with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Let's proceed to step 14:
169 can be fit into 1660 9 times, resulting in a remainder of 139.
Use 9 as the next digit of our solution. 
Result so far: 507605.437869
Subtract 1521 from 1660 to get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Moving on to step 15:
1390 divided by 169 is 8 with a remainder of 38.
The next digit of our result is 8. 
Result so far: 507605.4378698
If we subtract 1352 from 1390, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 16:
169 goes into 380 2 times with a remainder of 42.
Record the quotient 2 as the next digit in the result. 
Result so far: 507605.43786982
If we take 338 away from 380, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

In conclusion, the division gives 507605.43786982 with a balance of 4.2e-08.