-97.47% is the change from 435 to 11
Calculation steps:
[( 11 - 435 ) ÷ 435] x 100 = -97.47%
Formula
Percentage change = [(11 - 435) / 435] x 100
Subtract the new number by the original number
11 - 435 = -424
-424 ÷ 435 = -0.9747126436781609
-0.9747126436781609 x 100 = -97.47%