-43.72% is the change from 366 to 206
Calculation steps:
[( 206 - 366 ) ÷ 366] x 100 = -43.72%
Formula
Percentage change = [(206 - 366) / 366] x 100
Subtract the new number by the original number
206 - 366 = -160
-160 ÷ 366 = -0.4371584699453552
-0.4371584699453552 x 100 = -43.72%