-41.27% is the change from 630 to 370
Calculation steps:
[( 370 - 630 ) ÷ 630] x 100 = -41.27%
Formula
Percentage change = [(370 - 630) / 630] x 100
Subtract the new number by the original number
370 - 630 = -260
-260 ÷ 630 = -0.4126984126984127
-0.4126984126984127 x 100 = -41.27%