-32.66% is the change from 787 to 530
Calculation steps:
[( 530 - 787 ) ÷ 787] x 100 = -32.66%
Formula
Percentage change = [(530 - 787) / 787] x 100
Subtract the new number by the original number
530 - 787 = -257
-257 ÷ 787 = -0.32655654383735705
-0.32655654383735705 x 100 = -32.66%