971.15% is the change from 52 to 557
Calculation steps:
[( 557 - 52 ) ÷ 52] x 100 = 971.15%
Formula
Percentage change = [(557 - 52) / 52] x 100
Subtract the new number by the original number
557 - 52 = 505
505 ÷ 52 = 9.711538461538462
9.711538461538462 x 100 = 971.15%