-77.93% is the change from 213 to 47
Calculation steps:
[( 47 - 213 ) ÷ 213] x 100 = -77.93%
Formula
Percentage change = [(47 - 213) / 213] x 100
Subtract the new number by the original number
47 - 213 = -166
-166 ÷ 213 = -0.7793427230046949
-0.7793427230046949 x 100 = -77.93%