-94.3% is the change from 193 to 11
Calculation steps:
[( 11 - 193 ) ÷ 193] x 100 = -94.3%
Formula
Percentage change = [(11 - 193) / 193] x 100
Subtract the new number by the original number
11 - 193 = -182
-182 ÷ 193 = -0.9430051813471503
-0.9430051813471503 x 100 = -94.3%