We divide 77121380 by 375
We want to divide 77121380 by 375.

Moving on to step 1:
7 divided by 375 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 375

Advancing to step 2:
375 goes into 77 0 times with a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Fetch the next digit (1) from the dividend, attach it to 77 and continue: 771 / 375

Moving on to step 3:
771 divided by 375 is 2 with a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 750 from 771 to get 21.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 375

Moving on to step 4:
212 divided by 375 is 0 with a remainder of 212.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
The remainder is 212 after subtracting 0 from 212.
Include the next digit (1) from the dividend after 212, then repeat: 2121 / 375

On to step 5:
When dividing 2121 by 375, we get 5 with a remainder of 246.
Use 5 as the next digit of our solution. 
Result so far: 205.0
If we subtract 1875 from 2121, we get 246.
Bring next digit (3) of the dividend behind the 246 and repeat the process: 2463 / 375

Going ahead to step 6:
375 goes into 2463 6 times with a remainder of 213.
The number 6 becomes the next digit in our result. 
Result so far: 2056.0
If we subtract 2250 from 2463, we get 213.
Fetch the next digit (8) from the dividend, attach it to 213 and continue: 2138 / 375

Step 7:
When dividing 2138 by 375, we get 5 with a remainder of 263.
Put 5 as the next digit of the answer. 
Result so far: 20565.0
If we subtract 1875 from 2138, we get 263.
Take the next digit (0) from the dividend and append it to 263, then repeat: 2630 / 375

Moving on to step 8:
2630 divided by 375 is 7 with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 205657.0
Subtracting 2625 from 2630 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 9:
If we divide 50 by 375, we get 0 and a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 205657.0
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 10:
The number 375 fits into 500 1 times, leaving a remainder of 125.
Use 1 as the next digit of our solution. 
Result so far: 205657.01
If we subtract 375 from 500, 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.

Going ahead to step 11:
1250 divided by 375 is 3 with a remainder of 125.
Record the quotient 3 as the next digit in the result. 
Result so far: 205657.013
Deduct 1125 from 1250 and we're left with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 12:
When dividing 1250 by 375, we get 3 with a remainder of 125.
Record the quotient 3 as the next digit in the result. 
Result so far: 205657.0133
If we take 1125 away from 1250, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

After the division, we end up with 205657.0133 and a remainder of 0.00125.