-30.48% is the change from 735 to 511
Calculation steps:
[( 511 - 735 ) ÷ 735] x 100 = -30.48%
Formula
Percentage change = [(511 - 735) / 735] x 100
Subtract the new number by the original number
511 - 735 = -224
-224 ÷ 735 = -0.3047619047619048
-0.3047619047619048 x 100 = -30.48%