-99.66% is the change from 292 to 1
Calculation steps:
[( 1 - 292 ) ÷ 292] x 100 = -99.66%
Formula
Percentage change = [(1 - 292) / 292] x 100
Subtract the new number by the original number
1 - 292 = -291
-291 ÷ 292 = -0.9965753424657534
-0.9965753424657534 x 100 = -99.66%