-41.8% is the change from 366 to 213
Calculation steps:
[( 213 - 366 ) ÷ 366] x 100 = -41.8%
Formula
Percentage change = [(213 - 366) / 366] x 100
Subtract the new number by the original number
213 - 366 = -153
-153 ÷ 366 = -0.4180327868852459
-0.4180327868852459 x 100 = -41.8%