-94.93% is the change from 513 to 26
Calculation steps:
[( 26 - 513 ) ÷ 513] x 100 = -94.93%
Formula
Percentage change = [(26 - 513) / 513] x 100
Subtract the new number by the original number
26 - 513 = -487
-487 ÷ 513 = -0.949317738791423
-0.949317738791423 x 100 = -94.93%