-48.05% is the change from 976 to 507
Calculation steps:
[( 507 - 976 ) ÷ 976] x 100 = -48.05%
Formula
Percentage change = [(507 - 976) / 976] x 100
Subtract the new number by the original number
507 - 976 = -469
-469 ÷ 976 = -0.4805327868852459
-0.4805327868852459 x 100 = -48.05%