We're dividing 77867361 by 145 
We want to divide 77867361 by 145.

Step 1:
The number 145 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 145

On to step 2:
145 goes into 77 0 times with a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Bring next digit (8) of the dividend behind the 77 and repeat the process: 778 / 145

Let's proceed to step 3:
778 divided by 145 is 5 with a remainder of 53.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 725 from 778 to get 53.
Include the next digit (6) from the dividend after 53, then repeat: 536 / 145

On to step 4:
If we divide 536 by 145, we get 3 and a remainder of 101.
The next digit of our result is 3. 
Result so far: 53.0
Subtracting 435 from 536 leaves us with 101.
Fetch the next digit (7) from the dividend, attach it to 101 and continue: 1017 / 145

Going ahead to step 5:
The number 145 fits into 1017 7 times, leaving a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 537.0
Deduct 1015 from 1017 and we're left with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 145

Let's proceed to step 6:
23 divided by 145 is 0 with a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 5370.0
The remainder is 23 after subtracting 0 from 23.
Take the next digit (6) from the dividend and append it to 23, then repeat: 236 / 145

Moving on to step 7:
236 divided by 145 is 1 with a remainder of 91.
Record the quotient 1 as the next digit in the result. 
Result so far: 53701.0
Subtracting 145 from 236 leaves us with 91.
Fetch the next digit (1) from the dividend, attach it to 91 and continue: 911 / 145

Going ahead to step 8:
145 goes into 911 6 times with a remainder of 41.
Put 6 as the next digit of the answer. 
Result so far: 537016.0
If we take 870 away from 911, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 9:
When dividing 410 by 145, we get 2 with a remainder of 120.
Write down 2 as next digit of the result. 
Result so far: 537016.2
Deduct 290 from 410 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 10:
If we divide 1200 by 145, we get 8 and a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 537016.28
Subtract 1160 from 1200 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
If we divide 400 by 145, we get 2 and a remainder of 110.
Use 2 as the next digit of our solution. 
Result so far: 537016.282
If we subtract 290 from 400, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 12:
1100 divided by 145 is 7 with a remainder of 85.
Record the quotient 7 as the next digit in the result. 
Result so far: 537016.2827
If we take 1015 away from 1100, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 13:
145 goes into 850 5 times with a remainder of 125.
The number 5 becomes the next digit in our result. 
Result so far: 537016.28275
If we subtract 725 from 850, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Step 14:
If we divide 1250 by 145, we get 8 and a remainder of 90.
Write down 8 as next digit of the result. 
Result so far: 537016.282758
The remainder is 90 after subtracting 1160 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 15:
The number 145 fits into 900 6 times, leaving a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 537016.2827586
If we take 870 away from 900, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 16:
When dividing 300 by 145, we get 2 with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 537016.28275862
Subtract 290 from 300 to 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.

The final outcome is 537016.28275862, with a leftover of 1e-08.