-55.86% is the change from 972 to 429
Calculation steps:
[( 429 - 972 ) ÷ 972] x 100 = -55.86%
Formula
Percentage change = [(429 - 972) / 972] x 100
Subtract the new number by the original number
429 - 972 = -543
-543 ÷ 972 = -0.558641975308642
-0.558641975308642 x 100 = -55.86%