-91.39% is the change from 534 to 46
Calculation steps:
[( 46 - 534 ) ÷ 534] x 100 = -91.39%
Formula
Percentage change = [(46 - 534) / 534] x 100
Subtract the new number by the original number
46 - 534 = -488
-488 ÷ 534 = -0.9138576779026217
-0.9138576779026217 x 100 = -91.39%