-90.49% is the change from 547 to 52
Calculation steps:
[( 52 - 547 ) ÷ 547] x 100 = -90.49%
Formula
Percentage change = [(52 - 547) / 547] x 100
Subtract the new number by the original number
52 - 547 = -495
-495 ÷ 547 = -0.9049360146252285
-0.9049360146252285 x 100 = -90.49%