-57.72% is the change from 738 to 312
Calculation steps:
[( 312 - 738 ) ÷ 738] x 100 = -57.72%
Formula
Percentage change = [(312 - 738) / 738] x 100
Subtract the new number by the original number
312 - 738 = -426
-426 ÷ 738 = -0.5772357723577236
-0.5772357723577236 x 100 = -57.72%