-31.64% is the change from 746 to 510
Calculation steps:
[( 510 - 746 ) ÷ 746] x 100 = -31.64%
Formula
Percentage change = [(510 - 746) / 746] x 100
Subtract the new number by the original number
510 - 746 = -236
-236 ÷ 746 = -0.3163538873994638
-0.3163538873994638 x 100 = -31.64%