-62.99% is the change from 127 to 47
Calculation steps:
[( 47 - 127 ) ÷ 127] x 100 = -62.99%
Formula
Percentage change = [(47 - 127) / 127] x 100
Subtract the new number by the original number
47 - 127 = -80
-80 ÷ 127 = -0.6299212598425197
-0.6299212598425197 x 100 = -62.99%