-34.35% is the change from 527 to 346
Calculation steps:
[( 346 - 527 ) ÷ 527] x 100 = -34.35%
Formula
Percentage change = [(346 - 527) / 527] x 100
Subtract the new number by the original number
346 - 527 = -181
-181 ÷ 527 = -0.34345351043643263
-0.34345351043643263 x 100 = -34.35%