40839186 divided by 979 
We're looking to find how many times 979 goes into 40839186.

Let's proceed to step 1:
979 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 979

Advancing to step 2:
If we divide 40 by 979, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Take the next digit (8) from the dividend and append it to 40, then repeat: 408 / 979

Moving on to step 3:
When dividing 408 by 979, we get 0 with a remainder of 408.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 408, we end up with 408.
Append the next digit (3) from the dividend to 408 and continue with: 4083 / 979

Moving on to step 4:
4083 divided by 979 is 4 with a remainder of 167.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 3916 from 4083 and we're left with 167.
Bring next digit (9) of the dividend behind the 167 and repeat the process: 1679 / 979

Let's proceed to step 5:
The number 979 fits into 1679 1 times, leaving a remainder of 700.
Use 1 as the next digit of our solution. 
Result so far: 41.0
If we subtract 979 from 1679, we get 700.
Append the next digit (1) from the dividend to 700 and continue with: 7001 / 979

Step 6:
979 can be fit into 7001 7 times, resulting in a remainder of 148.
Record the quotient 7 as the next digit in the result. 
Result so far: 417.0
The remainder is 148 after subtracting 6853 from 7001.
Bring next digit (8) of the dividend behind the 148 and repeat the process: 1488 / 979

Step 7:
When dividing 1488 by 979, we get 1 with a remainder of 509.
The next digit of our result is 1. 
Result so far: 4171.0
Subtract 979 from 1488 to get 509.
Fetch the next digit (6) from the dividend, attach it to 509 and continue: 5096 / 979

Moving on to step 8:
If we divide 5096 by 979, we get 5 and a remainder of 201.
Put 5 as the next digit of the answer. 
Result so far: 41715.0
If we subtract 4895 from 5096, we get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Step 9:
979 goes into 2010 2 times with a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 41715.2
If we take 1958 away from 2010, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 10:
520 divided by 979 is 0 with a remainder of 520.
Record the quotient 0 as the next digit in the result. 
Result so far: 41715.2
Subtracting 0 from 520 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

On to step 11:
If we divide 5200 by 979, we get 5 and a remainder of 305.
Write down 5 as next digit of the result. 
Result so far: 41715.205
If we take 4895 away from 5200, we end up with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Let's proceed to step 12:
979 can be fit into 3050 3 times, resulting in a remainder of 113.
The next digit of our result is 3. 
Result so far: 41715.2053
The remainder is 113 after subtracting 2937 from 3050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Step 13:
If we divide 1130 by 979, we get 1 and a remainder of 151.
Use 1 as the next digit of our solution. 
Result so far: 41715.20531
If we take 979 away from 1130, we end up with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

On to step 14:
The number 979 fits into 1510 1 times, leaving a remainder of 531.
Use 1 as the next digit of our solution. 
Result so far: 41715.205311
Deduct 979 from 1510 and we're left with 531.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5310, and continue the process.

The final outcome is 41715.205311, with a leftover of 5.31e-05.