We're dividing 8358646 by 60 
We want to divide 8358646 by 60.

On to step 1:
8 divided by 60 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 60

Moving on to step 2:
If we divide 83 by 60, we get 1 and a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 60 from 83, we get 23.
Include the next digit (5) from the dividend after 23, then repeat: 235 / 60

Step 3:
60 goes into 235 3 times with a remainder of 55.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 55 after subtracting 180 from 235.
Include the next digit (8) from the dividend after 55, then repeat: 558 / 60

Advancing to step 4:
60 can be fit into 558 9 times, resulting in a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 139.0
Deduct 540 from 558 and we're left with 18.
Bring next digit (6) of the dividend behind the 18 and repeat the process: 186 / 60

Step 5:
If we divide 186 by 60, we get 3 and a remainder of 6.
The next digit of our result is 3. 
Result so far: 1393.0
Subtracting 180 from 186 leaves us with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 60

Let's proceed to step 6:
When dividing 64 by 60, we get 1 with a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 13931.0
Deduct 60 from 64 and we're left with 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 60

Going ahead to step 7:
The number 60 fits into 46 0 times, leaving a remainder of 46.
Put 0 as the next digit of the answer. 
Result so far: 139310.0
If we subtract 0 from 46, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 8:
60 can be fit into 460 7 times, resulting in a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 139310.7
If we take 420 away from 460, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
60 goes into 400 6 times with a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 139310.76
Deduct 360 from 400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
400 divided by 60 is 6 with a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 139310.766
If we subtract 360 from 400, we 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.

The quotient of the division is 139310.766, and the remainder is 0.004.