Let's divide 758389 by 77
We want to divide 758389 by 77.

Moving on to step 1:
77 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 77

Step 2:
77 can be fit into 75 0 times, resulting in a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 75 and we're left with 75.
Bring next digit (8) of the dividend behind the 75 and repeat the process: 758 / 77

Moving on to step 3:
77 can be fit into 758 9 times, resulting in a remainder of 65.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 693 from 758 to get 65.
Grab the next digit (3) from the dividend, add it to 65, then carry on: 653 / 77

On to step 4:
The number 77 fits into 653 8 times, leaving a remainder of 37.
Write down 8 as next digit of the result. 
Result so far: 98.0
Subtract 616 from 653 to get 37.
Grab the next digit (8) from the dividend, add it to 37, then carry on: 378 / 77

Let's proceed to step 5:
77 goes into 378 4 times with a remainder of 70.
Use 4 as the next digit of our solution. 
Result so far: 984.0
Deduct 308 from 378 and we're left with 70.
Bring next digit (9) of the dividend behind the 70 and repeat the process: 709 / 77

Advancing to step 6:
77 can be fit into 709 9 times, resulting in a remainder of 16.
Record the quotient 9 as the next digit in the result. 
Result so far: 9849.0
If we take 693 away from 709, we end up 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.

On to step 7:
160 divided by 77 is 2 with a remainder of 6.
The next digit of our result is 2. 
Result so far: 9849.2
If we take 154 away from 160, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
If we divide 60 by 77, we get 0 and a remainder of 60.
The next digit of our result is 0. 
Result so far: 9849.2
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
77 can be fit into 600 7 times, resulting in a remainder of 61.
Record the quotient 7 as the next digit in the result. 
Result so far: 9849.207
Subtract 539 from 600 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 10:
When dividing 610 by 77, we get 7 with a remainder of 71.
Use 7 as the next digit of our solution. 
Result so far: 9849.2077
Deduct 539 from 610 and we're left with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

After the division, we end up with 9849.2077 and a remainder of 0.00071.