-94.34% is the change from 972 to 55
Calculation steps:
[( 55 - 972 ) ÷ 972] x 100 = -94.34%
Formula
Percentage change = [(55 - 972) / 972] x 100
Subtract the new number by the original number
55 - 972 = -917
-917 ÷ 972 = -0.9434156378600823
-0.9434156378600823 x 100 = -94.34%