-66.22% is the change from 527 to 178
Calculation steps:
[( 178 - 527 ) ÷ 527] x 100 = -66.22%
Formula
Percentage change = [(178 - 527) / 527] x 100
Subtract the new number by the original number
178 - 527 = -349
-349 ÷ 527 = -0.6622390891840607
-0.6622390891840607 x 100 = -66.22%