-31.58% is the change from 741 to 507
Calculation steps:
[( 507 - 741 ) ÷ 741] x 100 = -31.58%
Formula
Percentage change = [(507 - 741) / 741] x 100
Subtract the new number by the original number
507 - 741 = -234
-234 ÷ 741 = -0.3157894736842105
-0.3157894736842105 x 100 = -31.58%