We divide 100451 by 60
We want to figure out the number of times 100451 can be divided by 60.

Step 1:
The number 60 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 60

Let's proceed to step 2:
60 can be fit into 10 0 times, resulting in a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Fetch the next digit (0) from the dividend, attach it to 10 and continue: 100 / 60

Advancing to step 3:
100 divided by 60 is 1 with a remainder of 40.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 60 from 100, we get 40.
Append the next digit (4) from the dividend to 40 and continue with: 404 / 60

Moving on to step 4:
If we divide 404 by 60, we get 6 and a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 16.0
Deduct 360 from 404 and we're left with 44.
Include the next digit (5) from the dividend after 44, then repeat: 445 / 60

On to step 5:
When dividing 445 by 60, we get 7 with a remainder of 25.
The number 7 becomes the next digit in our result. 
Result so far: 167.0
Subtracting 420 from 445 leaves us with 25.
Append the next digit (1) from the dividend to 25 and continue with: 251 / 60

Advancing to step 6:
The number 60 fits into 251 4 times, leaving a remainder of 11.
Record the quotient 4 as the next digit in the result. 
Result so far: 1674.0
Deduct 240 from 251 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 7:
60 goes into 110 1 times with a remainder of 50.
Use 1 as the next digit of our solution. 
Result so far: 1674.1
Deduct 60 from 110 and we're left 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.

Let's proceed to step 8:
500 divided by 60 is 8 with a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 1674.18
Deduct 480 from 500 and we're left 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.

Step 9:
60 can be fit into 200 3 times, resulting in a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 1674.183
If we take 180 away from 200, 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.

Step 10:
If we divide 200 by 60, we get 3 and a remainder of 20.
The number 3 becomes the next digit in our result. 
Result so far: 1674.1833
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 1674.1833 with a remaining 0.0002.