-94.42% is the change from 197 to 11
Calculation steps:
[( 11 - 197 ) ÷ 197] x 100 = -94.42%
Formula
Percentage change = [(11 - 197) / 197] x 100
Subtract the new number by the original number
11 - 197 = -186
-186 ÷ 197 = -0.9441624365482234
-0.9441624365482234 x 100 = -94.42%