85785591 divided by 938 
We're looking to find how many times 938 goes into 85785591.

Moving on to step 1:
8 divided by 938 is 0 with a remainder of 8.
The next digit of our result is 0. 
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 / 938

Moving on to step 2:
If we divide 85 by 938, we get 0 and a remainder of 85.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Include the next digit (7) from the dividend after 85, then repeat: 857 / 938

Going ahead to step 3:
938 goes into 857 0 times with a remainder of 857.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 857 after subtracting 0 from 857.
Include the next digit (8) from the dividend after 857, then repeat: 8578 / 938

Advancing to step 4:
The number 938 fits into 8578 9 times, leaving a remainder of 136.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 8442 from 8578, we get 136.
Include the next digit (5) from the dividend after 136, then repeat: 1365 / 938

Moving on to step 5:
If we divide 1365 by 938, we get 1 and a remainder of 427.
The next digit of our result is 1. 
Result so far: 91.0
The remainder is 427 after subtracting 938 from 1365.
Grab the next digit (5) from the dividend, add it to 427, then carry on: 4275 / 938

Advancing to step 6:
If we divide 4275 by 938, we get 4 and a remainder of 523.
Use 4 as the next digit of our solution. 
Result so far: 914.0
Subtracting 3752 from 4275 leaves us with 523.
Include the next digit (9) from the dividend after 523, then repeat: 5239 / 938

Let's proceed to step 7:
The number 938 fits into 5239 5 times, leaving a remainder of 549.
The next digit of our result is 5. 
Result so far: 9145.0
Subtracting 4690 from 5239 leaves us with 549.
Include the next digit (1) from the dividend after 549, then repeat: 5491 / 938

On to step 8:
938 can be fit into 5491 5 times, resulting in a remainder of 801.
Write down 5 as next digit of the result. 
Result so far: 91455.0
Subtracting 4690 from 5491 leaves us with 801.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8010, and continue the process.

On to step 9:
The number 938 fits into 8010 8 times, leaving a remainder of 506.
Use 8 as the next digit of our solution. 
Result so far: 91455.8
Subtracting 7504 from 8010 leaves us with 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Going ahead to step 10:
If we divide 5060 by 938, we get 5 and a remainder of 370.
Put 5 as the next digit of the answer. 
Result so far: 91455.85
If we take 4690 away from 5060, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 11:
The number 938 fits into 3700 3 times, leaving a remainder of 886.
Use 3 as the next digit of our solution. 
Result so far: 91455.853
If we subtract 2814 from 3700, we get 886.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8860, and continue the process.

Let's proceed to step 12:
If we divide 8860 by 938, we get 9 and a remainder of 418.
Use 9 as the next digit of our solution. 
Result so far: 91455.8539
Subtract 8442 from 8860 to get 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Advancing to step 13:
938 can be fit into 4180 4 times, resulting in a remainder of 428.
Put 4 as the next digit of the answer. 
Result so far: 91455.85394
Subtract 3752 from 4180 to get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Moving on to step 14:
938 can be fit into 4280 4 times, resulting in a remainder of 528.
Put 4 as the next digit of the answer. 
Result so far: 91455.853944
Deduct 3752 from 4280 and we're left with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

The final result is 91455.853944 with a remainder of 5.28e-05.