-81.61% is the change from 620 to 114
Calculation steps:
[( 114 - 620 ) ÷ 620] x 100 = -81.61%
Formula
Percentage change = [(114 - 620) / 620] x 100
Subtract the new number by the original number
114 - 620 = -506
-506 ÷ 620 = -0.8161290322580645
-0.8161290322580645 x 100 = -81.61%