-80.52% is the change from 534 to 104
Calculation steps:
[( 104 - 534 ) ÷ 534] x 100 = -80.52%
Formula
Percentage change = [(104 - 534) / 534] x 100
Subtract the new number by the original number
104 - 534 = -430
-430 ÷ 534 = -0.8052434456928839
-0.8052434456928839 x 100 = -80.52%