-15.14% is the change from 218 to 185
Calculation steps:
[( 185 - 218 ) ÷ 218] x 100 = -15.14%
Formula
Percentage change = [(185 - 218) / 218] x 100
Subtract the new number by the original number
185 - 218 = -33
-33 ÷ 218 = -0.15137614678899083
-0.15137614678899083 x 100 = -15.14%