-53.66% is the change from 628 to 291
Calculation steps:
[( 291 - 628 ) ÷ 628] x 100 = -53.66%
Formula
Percentage change = [(291 - 628) / 628] x 100
Subtract the new number by the original number
291 - 628 = -337
-337 ÷ 628 = -0.5366242038216561
-0.5366242038216561 x 100 = -53.66%