-66.37% is the change from 553 to 186
Calculation steps:
[( 186 - 553 ) ÷ 553] x 100 = -66.37%
Formula
Percentage change = [(186 - 553) / 553] x 100
Subtract the new number by the original number
186 - 553 = -367
-367 ÷ 553 = -0.6636528028933092
-0.6636528028933092 x 100 = -66.37%