858406 ÷ 77 
We want to figure out the number of times 858406 can be divided by 77.

Moving on to step 1:
77 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 77

Advancing to step 2:
85 divided by 77 is 1 with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 77 from 85, we get 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 77

Let's proceed to step 3:
77 can be fit into 88 1 times, resulting in a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 77 from 88 leaves us with 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 77

On to step 4:
When dividing 114 by 77, we get 1 with a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 111.0
Subtract 77 from 114 to get 37.
Include the next digit (0) from the dividend after 37, then repeat: 370 / 77

On to step 5:
If we divide 370 by 77, we get 4 and a remainder of 62.
Use 4 as the next digit of our solution. 
Result so far: 1114.0
Deduct 308 from 370 and we're left with 62.
Grab the next digit (6) from the dividend, add it to 62, then carry on: 626 / 77

Let's proceed to step 6:
The number 77 fits into 626 8 times, leaving a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 11148.0
The remainder is 10 after subtracting 616 from 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 7:
The number 77 fits into 100 1 times, leaving a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 11148.1
Subtracting 77 from 100 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 8:
When dividing 230 by 77, we get 2 with a remainder of 76.
Record the quotient 2 as the next digit in the result. 
Result so far: 11148.12
If we take 154 away from 230, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 9:
When dividing 760 by 77, we get 9 with a remainder of 67.
The number 9 becomes the next digit in our result. 
Result so far: 11148.129
Subtracting 693 from 760 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 10:
The number 77 fits into 670 8 times, leaving a remainder of 54.
The next digit of our result is 8. 
Result so far: 11148.1298
The remainder is 54 after subtracting 616 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 11:
77 goes into 540 7 times with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 11148.12987
If we subtract 539 from 540, we 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.

Step 12:
10 divided by 77 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 11148.12987
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.

Going ahead to step 13:
77 goes into 100 1 times with a remainder of 23.
The next digit of our result is 1. 
Result so far: 11148.1298701
Subtracting 77 from 100 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 14:
When dividing 230 by 77, we get 2 with a remainder of 76.
Write down 2 as next digit of the result. 
Result so far: 11148.12987012
If we subtract 154 from 230, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The quotient of the division is 11148.12987012, and the remainder is 7.6e-08.