-81.7% is the change from 623 to 114
Calculation steps:
[( 114 - 623 ) ÷ 623] x 100 = -81.7%
Formula
Percentage change = [(114 - 623) / 623] x 100
Subtract the new number by the original number
114 - 623 = -509
-509 ÷ 623 = -0.8170144462279294
-0.8170144462279294 x 100 = -81.7%