141761 ÷ 78 
Let's see how many times 78 fits into 141761.

Step 1:
When dividing 1 by 78, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 78

Advancing to step 2:
78 can be fit into 14 0 times, resulting in a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Fetch the next digit (1) from the dividend, attach it to 14 and continue: 141 / 78

Let's proceed to step 3:
141 divided by 78 is 1 with a remainder of 63.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 63 after subtracting 78 from 141.
Take the next digit (7) from the dividend and append it to 63, then repeat: 637 / 78

On to step 4:
637 divided by 78 is 8 with a remainder of 13.
Write down 8 as next digit of the result. 
Result so far: 18.0
The remainder is 13 after subtracting 624 from 637.
Bring next digit (6) of the dividend behind the 13 and repeat the process: 136 / 78

Step 5:
The number 78 fits into 136 1 times, leaving a remainder of 58.
The next digit of our result is 1. 
Result so far: 181.0
If we subtract 78 from 136, we get 58.
Include the next digit (1) from the dividend after 58, then repeat: 581 / 78

Advancing to step 6:
581 divided by 78 is 7 with a remainder of 35.
The next digit of our result is 7. 
Result so far: 1817.0
Subtract 546 from 581 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 7:
350 divided by 78 is 4 with a remainder of 38.
Write down 4 as next digit of the result. 
Result so far: 1817.4
If we take 312 away from 350, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 8:
78 can be fit into 380 4 times, resulting in a remainder of 68.
Use 4 as the next digit of our solution. 
Result so far: 1817.44
If we subtract 312 from 380, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The final outcome is 1817.44, with a leftover of 0.068.