-26.76% is the change from 426 to 312
Calculation steps:
[( 312 - 426 ) ÷ 426] x 100 = -26.76%
Formula
Percentage change = [(312 - 426) / 426] x 100
Subtract the new number by the original number
312 - 426 = -114
-114 ÷ 426 = -0.2676056338028169
-0.2676056338028169 x 100 = -26.76%