-55.82% is the change from 971 to 429
Calculation steps:
[( 429 - 971 ) ÷ 971] x 100 = -55.82%
Formula
Percentage change = [(429 - 971) / 971] x 100
Subtract the new number by the original number
429 - 971 = -542
-542 ÷ 971 = -0.5581874356333677
-0.5581874356333677 x 100 = -55.82%