-29.96% is the change from 781 to 547
Calculation steps:
[( 547 - 781 ) ÷ 781] x 100 = -29.96%
Formula
Percentage change = [(547 - 781) / 781] x 100
Subtract the new number by the original number
547 - 781 = -234
-234 ÷ 781 = -0.29961587708066584
-0.29961587708066584 x 100 = -29.96%