-29.55% is the change from 264 to 186
Calculation steps:
[( 186 - 264 ) ÷ 264] x 100 = -29.55%
Formula
Percentage change = [(186 - 264) / 264] x 100
Subtract the new number by the original number
186 - 264 = -78
-78 ÷ 264 = -0.29545454545454547
-0.29545454545454547 x 100 = -29.55%