-65.99% is the change from 935 to 318
Calculation steps:
[( 318 - 935 ) ÷ 935] x 100 = -65.99%
Formula
Percentage change = [(318 - 935) / 935] x 100
Subtract the new number by the original number
318 - 935 = -617
-617 ÷ 935 = -0.6598930481283423
-0.6598930481283423 x 100 = -65.99%