-31.5% is the change from 746 to 511
Calculation steps:
[( 511 - 746 ) ÷ 746] x 100 = -31.5%
Formula
Percentage change = [(511 - 746) / 746] x 100
Subtract the new number by the original number
511 - 746 = -235
-235 ÷ 746 = -0.31501340482573725
-0.31501340482573725 x 100 = -31.5%