-48.36% is the change from 122 to 63
Calculation steps:
[( 63 - 122 ) ÷ 122] x 100 = -48.36%
Formula
Percentage change = [(63 - 122) / 122] x 100
Subtract the new number by the original number
63 - 122 = -59
-59 ÷ 122 = -0.48360655737704916
-0.48360655737704916 x 100 = -48.36%