857245 ÷ 89 
Our goal is to divide 857245 by 89.

Step 1:
The number 89 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 89

Going ahead to step 2:
If we divide 85 by 89, we get 0 and a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Grab the next digit (7) from the dividend, add it to 85, then carry on: 857 / 89

Step 3:
The number 89 fits into 857 9 times, leaving a remainder of 56.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 801 from 857 leaves us with 56.
Append the next digit (2) from the dividend to 56 and continue with: 562 / 89

Advancing to step 4:
If we divide 562 by 89, we get 6 and a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 96.0
Subtracting 534 from 562 leaves us with 28.
Take the next digit (4) from the dividend and append it to 28, then repeat: 284 / 89

Going ahead to step 5:
The number 89 fits into 284 3 times, leaving a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 963.0
If we subtract 267 from 284, we get 17.
Append the next digit (5) from the dividend to 17 and continue with: 175 / 89

On to step 6:
If we divide 175 by 89, we get 1 and a remainder of 86.
Record the quotient 1 as the next digit in the result. 
Result so far: 9631.0
Deduct 89 from 175 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 7:
The number 89 fits into 860 9 times, leaving a remainder of 59.
Put 9 as the next digit of the answer. 
Result so far: 9631.9
Subtracting 801 from 860 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 8:
When dividing 590 by 89, we get 6 with a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 9631.96
Deduct 534 from 590 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 9:
When dividing 560 by 89, we get 6 with a remainder of 26.
Put 6 as the next digit of the answer. 
Result so far: 9631.966
If we subtract 534 from 560, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

In conclusion, the division gives 9631.966 with a balance of 0.0026.