-93.15% is the change from 511 to 35
Calculation steps:
[( 35 - 511 ) ÷ 511] x 100 = -93.15%
Formula
Percentage change = [(35 - 511) / 511] x 100
Subtract the new number by the original number
35 - 511 = -476
-476 ÷ 511 = -0.9315068493150684
-0.9315068493150684 x 100 = -93.15%