-12.14% is the change from 626 to 550
Calculation steps:
[( 550 - 626 ) ÷ 626] x 100 = -12.14%
Formula
Percentage change = [(550 - 626) / 626] x 100
Subtract the new number by the original number
550 - 626 = -76
-76 ÷ 626 = -0.12140575079872204
-0.12140575079872204 x 100 = -12.14%