-60.2% is the change from 784 to 312
Calculation steps:
[( 312 - 784 ) ÷ 784] x 100 = -60.2%
Formula
Percentage change = [(312 - 784) / 784] x 100
Subtract the new number by the original number
312 - 784 = -472
-472 ÷ 784 = -0.6020408163265306
-0.6020408163265306 x 100 = -60.2%