-65.64% is the change from 972 to 334
Calculation steps:
[( 334 - 972 ) ÷ 972] x 100 = -65.64%
Formula
Percentage change = [(334 - 972) / 972] x 100
Subtract the new number by the original number
334 - 972 = -638
-638 ÷ 972 = -0.6563786008230452
-0.6563786008230452 x 100 = -65.64%
Example