-73.06% is the change from 193 to 52
Calculation steps:
[( 52 - 193 ) ÷ 193] x 100 = -73.06%
Formula
Percentage change = [(52 - 193) / 193] x 100
Subtract the new number by the original number
52 - 193 = -141
-141 ÷ 193 = -0.7305699481865285
-0.7305699481865285 x 100 = -73.06%