-16.2% is the change from 784 to 657
Calculation steps:
[( 657 - 784 ) ÷ 784] x 100 = -16.2%
Formula
Percentage change = [(657 - 784) / 784] x 100
Subtract the new number by the original number
657 - 784 = -127
-127 ÷ 784 = -0.16198979591836735
-0.16198979591836735 x 100 = -16.2%