-29.45% is the change from 893 to 630
Calculation steps:
[( 630 - 893 ) ÷ 893] x 100 = -29.45%
Formula
Percentage change = [(630 - 893) / 893] x 100
Subtract the new number by the original number
630 - 893 = -263
-263 ÷ 893 = -0.2945128779395297
-0.2945128779395297 x 100 = -29.45%