-32.11% is the change from 928 to 630
Calculation steps:
[( 630 - 928 ) ÷ 928] x 100 = -32.11%
Formula
Percentage change = [(630 - 928) / 928] x 100
Subtract the new number by the original number
630 - 928 = -298
-298 ÷ 928 = -0.32112068965517243
-0.32112068965517243 x 100 = -32.11%