-35.8% is the change from 757 to 486
Calculation steps:
[( 486 - 757 ) ÷ 757] x 100 = -35.8%
Formula
Percentage change = [(486 - 757) / 757] x 100
Subtract the new number by the original number
486 - 757 = -271
-271 ÷ 757 = -0.3579920739762219
-0.3579920739762219 x 100 = -35.8%