1565.38% is the change from 52 to 866
Calculation steps:
[( 866 - 52 ) ÷ 52] x 100 = 1565.38%
Formula
Percentage change = [(866 - 52) / 52] x 100
Subtract the new number by the original number
866 - 52 = 814
814 ÷ 52 = 15.653846153846153
15.653846153846153 x 100 = 1565.38%