61976990 divided by 307 
We want to figure out the number of times 61976990 can be divided by 307.

Advancing to step 1:
307 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 307

Going ahead to step 2:
When dividing 61 by 307, we get 0 with a remainder of 61.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 61 to get 61.
Bring next digit (9) of the dividend behind the 61 and repeat the process: 619 / 307

Going ahead to step 3:
If we divide 619 by 307, we get 2 and a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 614 away from 619, we end up with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 307

Step 4:
When dividing 57 by 307, we get 0 with a remainder of 57.
The next digit of our result is 0. 
Result so far: 20.0
The remainder is 57 after subtracting 0 from 57.
Bring next digit (6) of the dividend behind the 57 and repeat the process: 576 / 307

Going ahead to step 5:
When dividing 576 by 307, we get 1 with a remainder of 269.
The next digit of our result is 1. 
Result so far: 201.0
Deduct 307 from 576 and we're left with 269.
Grab the next digit (9) from the dividend, add it to 269, then carry on: 2699 / 307

Moving on to step 6:
When dividing 2699 by 307, we get 8 with a remainder of 243.
The number 8 becomes the next digit in our result. 
Result so far: 2018.0
Subtracting 2456 from 2699 leaves us with 243.
Append the next digit (9) from the dividend to 243 and continue with: 2439 / 307

Advancing to step 7:
If we divide 2439 by 307, we get 7 and a remainder of 290.
Put 7 as the next digit of the answer. 
Result so far: 20187.0
Deduct 2149 from 2439 and we're left with 290.
Fetch the next digit (0) from the dividend, attach it to 290 and continue: 2900 / 307

Let's proceed to step 8:
2900 divided by 307 is 9 with a remainder of 137.
Use 9 as the next digit of our solution. 
Result so far: 201879.0
If we subtract 2763 from 2900, we get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Step 9:
If we divide 1370 by 307, we get 4 and a remainder of 142.
Use 4 as the next digit of our solution. 
Result so far: 201879.4
If we subtract 1228 from 1370, we get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Advancing to step 10:
The number 307 fits into 1420 4 times, leaving a remainder of 192.
The number 4 becomes the next digit in our result. 
Result so far: 201879.44
Deduct 1228 from 1420 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

The quotient of the division is 201879.44, and the remainder is 0.192.