-16.03% is the change from 312 to 262
Calculation steps:
[( 262 - 312 ) ÷ 312] x 100 = -16.03%
Formula
Percentage change = [(262 - 312) / 312] x 100
Subtract the new number by the original number
262 - 312 = -50
-50 ÷ 312 = -0.16025641025641027
-0.16025641025641027 x 100 = -16.03%