-56.87% is the change from 626 to 270
Calculation steps:
[( 270 - 626 ) ÷ 626] x 100 = -56.87%
Formula
Percentage change = [(270 - 626) / 626] x 100
Subtract the new number by the original number
270 - 626 = -356
-356 ÷ 626 = -0.5686900958466453
-0.5686900958466453 x 100 = -56.87%