438951 ÷ 60 
The aim is to understand the frequency of 60 in 438951.

On to step 1:
The number 60 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 60

On to step 2:
60 goes into 43 0 times with a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Fetch the next digit (8) from the dividend, attach it to 43 and continue: 438 / 60

Let's proceed to step 3:
60 goes into 438 7 times with a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 420 from 438 and we're left with 18.
Append the next digit (9) from the dividend to 18 and continue with: 189 / 60

On to step 4:
If we divide 189 by 60, we get 3 and a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
Subtract 180 from 189 to get 9.
Append the next digit (5) from the dividend to 9 and continue with: 95 / 60

Going ahead to step 5:
When dividing 95 by 60, we get 1 with a remainder of 35.
The number 1 becomes the next digit in our result. 
Result so far: 731.0
Subtract 60 from 95 to get 35.
Grab the next digit (1) from the dividend, add it to 35, then carry on: 351 / 60

Going ahead to step 6:
351 divided by 60 is 5 with a remainder of 51.
The number 5 becomes the next digit in our result. 
Result so far: 7315.0
The remainder is 51 after subtracting 300 from 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 7:
510 divided by 60 is 8 with a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 7315.8
If we take 480 away from 510, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
300 divided by 60 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 7315.85
Subtract 300 from 300 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
0 divided by 60 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 7315.85
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
0 divided by 60 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 7315.85
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 7315.85 and a remainder of 0.0.