-30.23% is the change from 784 to 547
Calculation steps:
[( 547 - 784 ) ÷ 784] x 100 = -30.23%
Formula
Percentage change = [(547 - 784) / 784] x 100
Subtract the new number by the original number
547 - 784 = -237
-237 ÷ 784 = -0.3022959183673469
-0.3022959183673469 x 100 = -30.23%