-61.48% is the change from 122 to 47
Calculation steps:
[( 47 - 122 ) ÷ 122] x 100 = -61.48%
Formula
Percentage change = [(47 - 122) / 122] x 100
Subtract the new number by the original number
47 - 122 = -75
-75 ÷ 122 = -0.6147540983606558
-0.6147540983606558 x 100 = -61.48%