-53.89% is the change from 527 to 243
Calculation steps:
[( 243 - 527 ) ÷ 527] x 100 = -53.89%
Formula
Percentage change = [(243 - 527) / 527] x 100
Subtract the new number by the original number
243 - 527 = -284
-284 ÷ 527 = -0.538899430740038
-0.538899430740038 x 100 = -53.89%