-94.38% is the change from 979 to 55
Calculation steps:
[( 55 - 979 ) ÷ 979] x 100 = -94.38%
Formula
Percentage change = [(55 - 979) / 979] x 100
Subtract the new number by the original number
55 - 979 = -924
-924 ÷ 979 = -0.9438202247191011
-0.9438202247191011 x 100 = -94.38%