-29.25% is the change from 735 to 520
Calculation steps:
[( 520 - 735 ) ÷ 735] x 100 = -29.25%
Formula
Percentage change = [(520 - 735) / 735] x 100
Subtract the new number by the original number
520 - 735 = -215
-215 ÷ 735 = -0.2925170068027211
-0.2925170068027211 x 100 = -29.25%