-76.34% is the change from 972 to 230
Calculation steps:
[( 230 - 972 ) ÷ 972] x 100 = -76.34%
Formula
Percentage change = [(230 - 972) / 972] x 100
Subtract the new number by the original number
230 - 972 = -742
-742 ÷ 972 = -0.7633744855967078
-0.7633744855967078 x 100 = -76.34%