54215461 divided by 907 
We want to figure out the number of times 54215461 can be divided by 907.

Moving on to step 1:
If we divide 5 by 907, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 907

Moving on to step 2:
907 goes into 54 0 times with a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 54 after subtracting 0 from 54.
Append the next digit (2) from the dividend to 54 and continue with: 542 / 907

Advancing to step 3:
542 divided by 907 is 0 with a remainder of 542.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 542 and we're left with 542.
Append the next digit (1) from the dividend to 542 and continue with: 5421 / 907

Let's proceed to step 4:
If we divide 5421 by 907, we get 5 and a remainder of 886.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 4535 from 5421 leaves us with 886.
Append the next digit (5) from the dividend to 886 and continue with: 8865 / 907

Advancing to step 5:
The number 907 fits into 8865 9 times, leaving a remainder of 702.
The number 9 becomes the next digit in our result. 
Result so far: 59.0
The remainder is 702 after subtracting 8163 from 8865.
Bring next digit (4) of the dividend behind the 702 and repeat the process: 7024 / 907

Moving on to step 6:
907 can be fit into 7024 7 times, resulting in a remainder of 675.
Use 7 as the next digit of our solution. 
Result so far: 597.0
The remainder is 675 after subtracting 6349 from 7024.
Take the next digit (6) from the dividend and append it to 675, then repeat: 6756 / 907

Let's proceed to step 7:
6756 divided by 907 is 7 with a remainder of 407.
Use 7 as the next digit of our solution. 
Result so far: 5977.0
If we subtract 6349 from 6756, we get 407.
Fetch the next digit (1) from the dividend, attach it to 407 and continue: 4071 / 907

Advancing to step 8:
When dividing 4071 by 907, we get 4 with a remainder of 443.
Put 4 as the next digit of the answer. 
Result so far: 59774.0
Subtracting 3628 from 4071 leaves us with 443.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4430, and continue the process.

Let's proceed to step 9:
907 can be fit into 4430 4 times, resulting in a remainder of 802.
Use 4 as the next digit of our solution. 
Result so far: 59774.4
The remainder is 802 after subtracting 3628 from 4430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8020, and continue the process.

Moving on to step 10:
When dividing 8020 by 907, we get 8 with a remainder of 764.
Use 8 as the next digit of our solution. 
Result so far: 59774.48
Subtracting 7256 from 8020 leaves us with 764.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7640, and continue the process.

Moving on to step 11:
The number 907 fits into 7640 8 times, leaving a remainder of 384.
Use 8 as the next digit of our solution. 
Result so far: 59774.488
If we take 7256 away from 7640, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Our division results in 59774.488 with a remaining 0.0384.