-19.44% is the change from 782 to 630
Calculation steps:
[( 630 - 782 ) ÷ 782] x 100 = -19.44%
Formula
Percentage change = [(630 - 782) / 782] x 100
Subtract the new number by the original number
630 - 782 = -152
-152 ÷ 782 = -0.19437340153452684
-0.19437340153452684 x 100 = -19.44%