The metric type "200 - Council tax collected as a percentage of council tax due" value of 97.76 % for area York (Unitary) 2018/19 is calculated from:
107562 divided by 107562 added to 2466 multiplied by 100.00
"199 - Total amount of council tax collected" divided by "199 - Total amount of council tax collected" added to "201 - Total amount of council tax due that was not collected" multiplied by 100.00