-64.09% is the change from 972 to 349
Calculation steps:
[( 349 - 972 ) ÷ 972] x 100 = -64.09%
Formula
Percentage change = [(349 - 972) / 972] x 100
Subtract the new number by the original number
349 - 972 = -623
-623 ÷ 972 = -0.6409465020576132
-0.6409465020576132 x 100 = -64.09%