-99.89% is the change from 935 to 1
Calculation steps:
[( 1 - 935 ) ÷ 935] x 100 = -99.89%
Formula
Percentage change = [(1 - 935) / 935] x 100
Subtract the new number by the original number
1 - 935 = -934
-934 ÷ 935 = -0.9989304812834224
-0.9989304812834224 x 100 = -99.89%