171619 ÷ 77 
We want to divide 171619 by 77.

On to step 1:
The number 77 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 77

Step 2:
If we divide 17 by 77, we get 0 and a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Append the next digit (1) from the dividend to 17 and continue with: 171 / 77

Going ahead to step 3:
77 can be fit into 171 2 times, resulting in a remainder of 17.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 154 from 171 leaves us with 17.
Append the next digit (6) from the dividend to 17 and continue with: 176 / 77

Moving on to step 4:
77 can be fit into 176 2 times, resulting in a remainder of 22.
The next digit of our result is 2. 
Result so far: 22.0
Subtract 154 from 176 to get 22.
Bring next digit (1) of the dividend behind the 22 and repeat the process: 221 / 77

Advancing to step 5:
77 can be fit into 221 2 times, resulting in a remainder of 67.
The next digit of our result is 2. 
Result so far: 222.0
If we take 154 away from 221, we end up with 67.
Bring next digit (9) of the dividend behind the 67 and repeat the process: 679 / 77

Advancing to step 6:
When dividing 679 by 77, we get 8 with a remainder of 63.
Put 8 as the next digit of the answer. 
Result so far: 2228.0
Subtracting 616 from 679 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 7:
When dividing 630 by 77, we get 8 with a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 2228.8
Subtract 616 from 630 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 8:
140 divided by 77 is 1 with a remainder of 63.
Record the quotient 1 as the next digit in the result. 
Result so far: 2228.81
If we take 77 away from 140, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 9:
When dividing 630 by 77, we get 8 with a remainder of 14.
The next digit of our result is 8. 
Result so far: 2228.818
If we subtract 616 from 630, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 10:
140 divided by 77 is 1 with a remainder of 63.
The next digit of our result is 1. 
Result so far: 2228.8181
The remainder is 63 after subtracting 77 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 11:
630 divided by 77 is 8 with a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 2228.81818
If we subtract 616 from 630, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 12:
77 can be fit into 140 1 times, resulting in a remainder of 63.
The number 1 becomes the next digit in our result. 
Result so far: 2228.818181
If we take 77 away from 140, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 13:
If we divide 630 by 77, we get 8 and a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 2228.8181818
If we take 616 away from 630, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 14:
77 goes into 140 1 times with a remainder of 63.
Use 1 as the next digit of our solution. 
Result so far: 2228.81818181
Subtract 77 from 140 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

The final outcome is 2228.81818181, with a leftover of 6.3e-08.