-69.19% is the change from 172 to 53
Calculation steps:
[( 53 - 172 ) ÷ 172] x 100 = -69.19%
Formula
Percentage change = [(53 - 172) / 172] x 100
Subtract the new number by the original number
53 - 172 = -119
-119 ÷ 172 = -0.6918604651162791
-0.6918604651162791 x 100 = -69.19%