-93.93% is the change from 428 to 26
Calculation steps:
[( 26 - 428 ) ÷ 428] x 100 = -93.93%
Formula
Percentage change = [(26 - 428) / 428] x 100
Subtract the new number by the original number
26 - 428 = -402
-402 ÷ 428 = -0.9392523364485982
-0.9392523364485982 x 100 = -93.93%