We're dividing 401488 by 77 
We're looking to find how many times 77 goes into 401488.

Step 1:
If we divide 4 by 77, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 77

On to step 2:
When dividing 40 by 77, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Append the next digit (1) from the dividend to 40 and continue with: 401 / 77

Let's proceed to step 3:
401 divided by 77 is 5 with a remainder of 16.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 385 from 401 and we're left with 16.
Include the next digit (4) from the dividend after 16, then repeat: 164 / 77

On to step 4:
164 divided by 77 is 2 with a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 52.0
Subtracting 154 from 164 leaves us with 10.
Fetch the next digit (8) from the dividend, attach it to 10 and continue: 108 / 77

Let's proceed to step 5:
If we divide 108 by 77, we get 1 and a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 521.0
Subtract 77 from 108 to get 31.
Append the next digit (8) from the dividend to 31 and continue with: 318 / 77

On to step 6:
When dividing 318 by 77, we get 4 with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 5214.0
If we take 308 away from 318, we end up 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.

Advancing to step 7:
77 goes into 100 1 times with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 5214.1
The remainder is 23 after subtracting 77 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 8:
77 goes into 230 2 times with a remainder of 76.
Put 2 as the next digit of the answer. 
Result so far: 5214.12
Subtracting 154 from 230 leaves us 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.

Let's proceed to step 9:
77 goes into 760 9 times with a remainder of 67.
Use 9 as the next digit of our solution. 
Result so far: 5214.129
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.

Moving on to step 10:
If we divide 670 by 77, we get 8 and a remainder of 54.
Write down 8 as next digit of the result. 
Result so far: 5214.1298
Deduct 616 from 670 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 11:
If we divide 540 by 77, we get 7 and a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 5214.12987
The remainder is 1 after subtracting 539 from 540.
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.
Use 0 as the next digit of our solution. 
Result so far: 5214.12987
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 13:
77 goes into 100 1 times with a remainder of 23.
The next digit of our result is 1. 
Result so far: 5214.1298701
Subtract 77 from 100 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 14:
230 divided by 77 is 2 with a remainder of 76.
The next digit of our result is 2. 
Result so far: 5214.12987012
Subtracting 154 from 230 leaves us 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.

The final result is 5214.12987012 with a remainder of 7.6e-08.