9900770 ÷ 375 
We're looking to find how many times 375 goes into 9900770.

Moving on to step 1:
If we divide 9 by 375, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 375

Going ahead to step 2:
375 can be fit into 99 0 times, resulting in a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Fetch the next digit (0) from the dividend, attach it to 99 and continue: 990 / 375

Moving on to step 3:
375 can be fit into 990 2 times, resulting in a remainder of 240.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 750 from 990, we get 240.
Bring next digit (0) of the dividend behind the 240 and repeat the process: 2400 / 375

Step 4:
When dividing 2400 by 375, we get 6 with a remainder of 150.
Write down 6 as next digit of the result. 
Result so far: 26.0
The remainder is 150 after subtracting 2250 from 2400.
Grab the next digit (7) from the dividend, add it to 150, then carry on: 1507 / 375

Advancing to step 5:
375 can be fit into 1507 4 times, resulting in a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 264.0
Subtracting 1500 from 1507 leaves us with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 375

Advancing to step 6:
375 goes into 77 0 times with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 2640.0
Deduct 0 from 77 and we're left with 77.
Fetch the next digit (0) from the dividend, attach it to 77 and continue: 770 / 375

Going ahead to step 7:
375 can be fit into 770 2 times, resulting in a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 26402.0
If we take 750 away from 770, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
When dividing 200 by 375, we get 0 with a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 26402.0
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 9:
The number 375 fits into 2000 5 times, leaving a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 26402.05
Subtracting 1875 from 2000 leaves us 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 10:
When dividing 1250 by 375, we get 3 with a remainder of 125.
Put 3 as the next digit of the answer. 
Result so far: 26402.053
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.

Going ahead to step 11:
375 can be fit into 1250 3 times, resulting in a remainder of 125.
Put 3 as the next digit of the answer. 
Result so far: 26402.0533
The remainder is 125 after subtracting 1125 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

The final result is 26402.0533 with a remainder of 0.00125.