This template takes two numbers and formats the first number and the percent increase or decrease to the second number for use in two columns of a table in ascending order. This template is invoked recursively by Template:Changes.
This template has the following syntax:
{{Changes/a|number1|number2|number-dec|percent-dec|increase-color|decrease-color}}
where:
number1
is the base number. If the base number is not known, use NA or  .number2
is the target number. If the target number is not known, use NA or  .number-dec
is an optional number of decimal places in the formatted base number. (default=0)percent-dec
is an optional number of decimal places in the formatted percent change. (default=2)increase-color
is an optional color for a percent increase. (default=green)decrease-color
is an optional color for a percent decrease. (default=red)The following syntax:
{{Changes/a|1237|1345}}
produces the following Wiki markup:
|align=right|1,237||align=right|+8.73%
{{reply to}}
one or more of the previous editors.