-49.22% is the change from 837 to 425
Calculation steps:
[( 425 - 837 ) ÷ 837] x 100 = -49.22%
Formula
Percentage change = [(425 - 837) / 837] x 100
Subtract the new number by the original number
425 - 837 = -412
-412 ÷ 837 = -0.4922341696535245
-0.4922341696535245 x 100 = -49.22%