-75.81% is the change from 525 to 127
Calculation steps:
[( 127 - 525 ) ÷ 525] x 100 = -75.81%
Formula
Percentage change = [(127 - 525) / 525] x 100
Subtract the new number by the original number
127 - 525 = -398
-398 ÷ 525 = -0.758095238095238
-0.758095238095238 x 100 = -75.81%