Scraping info inside iframe/images

Can you help me with a doubt, please?
I need to scrape the numbers 3 and 9 as shown in the image below. But I tried all the selectors and none gives me this option. It doesn't seem to be an image but an iframe. Is it possible to scrape this data?

image

Link to the site that has the image and that I want to scrape:

The numbers are in the source code and be obtained with something like this:

{"_id":"br-investing","startUrl":["https://br.investing.com/equities/petrobras-pn-consensus-estimates"],"selectors":[{"id":"Company","multiple":false,"parentSelectors":["_root"],"regex":"","selector":"div > span.arial_22","type":"SelectorText"},{"id":"Pie chart container","multiple":false,"parentSelectors":["_root"],"selector":"div.pieChart div.highcharts-container svg[style]","type":"SelectorElement"},{"id":"First number","multiple":false,"parentSelectors":["Pie chart container"],"regex":"","selector":"g.highcharts-data-labels > g:first-of-type","type":"SelectorText"},{"id":"Second number","multiple":false,"parentSelectors":["Pie chart container"],"regex":"","selector":"g.highcharts-data-labels > g:nth-of-type(2)","type":"SelectorText"}]}