-19.39% is the change from 784 to 632
Calculation steps:
[( 632 - 784 ) ÷ 784] x 100 = -19.39%
Formula
Percentage change = [(632 - 784) / 784] x 100
Subtract the new number by the original number
632 - 784 = -152
-152 ÷ 784 = -0.19387755102040816
-0.19387755102040816 x 100 = -19.39%