-55.81% is the change from 973 to 430
Calculation steps:
[( 430 - 973 ) ÷ 973] x 100 = -55.81%
Formula
Percentage change = [(430 - 973) / 973] x 100
Subtract the new number by the original number
430 - 973 = -543
-543 ÷ 973 = -0.5580678314491264
-0.5580678314491264 x 100 = -55.81%