-75.65% is the change from 193 to 47
Calculation steps:
[( 47 - 193 ) ÷ 193] x 100 = -75.65%
Formula
Percentage change = [(47 - 193) / 193] x 100
Subtract the new number by the original number
47 - 193 = -146
-146 ÷ 193 = -0.7564766839378239
-0.7564766839378239 x 100 = -75.65%