-30.42% is the change from 756 to 526
Calculation steps:
[( 526 - 756 ) ÷ 756] x 100 = -30.42%
Formula
Percentage change = [(526 - 756) / 756] x 100
Subtract the new number by the original number
526 - 756 = -230
-230 ÷ 756 = -0.30423280423280424
-0.30423280423280424 x 100 = -30.42%