-94.36% is the change from 975 to 55
Calculation steps:
[( 55 - 975 ) ÷ 975] x 100 = -94.36%
Formula
Percentage change = [(55 - 975) / 975] x 100
Subtract the new number by the original number
55 - 975 = -920
-920 ÷ 975 = -0.9435897435897436
-0.9435897435897436 x 100 = -94.36%