-40.6% is the change from 532 to 316
Calculation steps:
[( 316 - 532 ) ÷ 532] x 100 = -40.6%
Formula
Percentage change = [(316 - 532) / 532] x 100
Subtract the new number by the original number
316 - 532 = -216
-216 ÷ 532 = -0.40601503759398494
-0.40601503759398494 x 100 = -40.6%