-6.45% is the change from 403 to 377
Calculation steps:
[( 377 - 403 ) ÷ 403] x 100 = -6.45%
Formula
Percentage change = [(377 - 403) / 403] x 100
Subtract the new number by the original number
377 - 403 = -26
-26 ÷ 403 = -0.06451612903225806
-0.06451612903225806 x 100 = -6.45%