-93.78% is the change from 402 to 25
Calculation steps:
[( 25 - 402 ) ÷ 402] x 100 = -93.78%
Formula
Percentage change = [(25 - 402) / 402] x 100
Subtract the new number by the original number
25 - 402 = -377
-377 ÷ 402 = -0.9378109452736318
-0.9378109452736318 x 100 = -93.78%