-3.81% is the change from 787 to 757
Calculation steps:
[( 757 - 787 ) ÷ 787] x 100 = -3.81%
Formula
Percentage change = [(757 - 787) / 787] x 100
Subtract the new number by the original number
757 - 787 = -30
-30 ÷ 787 = -0.03811944091486658
-0.03811944091486658 x 100 = -3.81%