-33.97% is the change from 527 to 348
Calculation steps:
[( 348 - 527 ) ÷ 527] x 100 = -33.97%
Formula
Percentage change = [(348 - 527) / 527] x 100
Subtract the new number by the original number
348 - 527 = -179
-179 ÷ 527 = -0.3396584440227704
-0.3396584440227704 x 100 = -33.97%