HP 46 - Page 26

You can then add a percentage of a number to itself by pressing:
[
97,50 °
The percent increase or decrease from Y to X uses the mmm keys.
A%
Key in the base number and ENTER? it. Then key in the second
number and press - .
A%
EXAMPLES
A. Find the percent decrease from 110 to 89.
€ 110,00 4
Press: 110 'T;f 89 -@ 89.00 A%
A% .
19.09 o
B. A company grosses $1,234,567 in fiscal 1971 and $1,765,432 in
fiscal 1972. The manager would like to calculate the percentage
increase in gross sales.
Press: 1234567 i1 1234567400 '
“ 1765432.00 A%
43,00 0
—“Zz-®v
1765432 wmm