The progress analysis for three different frequencies in the “Selection” and “Resonance” mode (see the Guide for the Healy App) underneath the progress circle can range from negative -100% to positive +100%. The progress percentage is analyzed every 10 seconds and changes every time the frequency changes. When it reaches a value higher than 95%, your Bioenergetic Field does not “need” this frequency anymore. Depending on how long it takes to reach 95% for all three frequencies, the overall duration of the program also varies. This means it may well be much shorter than the maximum duration of the programs in some cases.