We're dividing 764057 by 89 
We want to divide 764057 by 89.

Let's proceed to step 1:
When dividing 7 by 89, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 89

Moving on to step 2:
If we divide 76 by 89, we get 0 and a remainder of 76.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Grab the next digit (4) from the dividend, add it to 76, then carry on: 764 / 89

Step 3:
89 can be fit into 764 8 times, resulting in a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 712 from 764 leaves us with 52.
Grab the next digit (0) from the dividend, add it to 52, then carry on: 520 / 89

Step 4:
520 divided by 89 is 5 with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 85.0
If we take 445 away from 520, we end up with 75.
Append the next digit (5) from the dividend to 75 and continue with: 755 / 89

Going ahead to step 5:
If we divide 755 by 89, we get 8 and a remainder of 43.
Record the quotient 8 as the next digit in the result. 
Result so far: 858.0
Deduct 712 from 755 and we're left with 43.
Bring next digit (7) of the dividend behind the 43 and repeat the process: 437 / 89

Advancing to step 6:
89 can be fit into 437 4 times, resulting in a remainder of 81.
Write down 4 as next digit of the result. 
Result so far: 8584.0
Subtract 356 from 437 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 7:
810 divided by 89 is 9 with a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 8584.9
Subtract 801 from 810 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 8:
If we divide 90 by 89, we get 1 and a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 8584.91
Subtract 89 from 90 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
The number 89 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 8584.91
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
When dividing 100 by 89, we get 1 with a remainder of 11.
The next digit of our result is 1. 
Result so far: 8584.9101
If we take 89 away from 100, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 11:
When dividing 110 by 89, we get 1 with a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 8584.91011
Deduct 89 from 110 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final outcome is 8584.91011, with a leftover of 2.1e-05.