-34.03% is the change from 623 to 411
Calculation steps:
[( 411 - 623 ) ÷ 623] x 100 = -34.03%
Formula
Percentage change = [(411 - 623) / 623] x 100
Subtract the new number by the original number
411 - 623 = -212
-212 ÷ 623 = -0.3402889245585875
-0.3402889245585875 x 100 = -34.03%