1228.85% is the change from 52 to 691
Calculation steps:
[( 691 - 52 ) ÷ 52] x 100 = 1228.85%
Formula
Percentage change = [(691 - 52) / 52] x 100
Subtract the new number by the original number
691 - 52 = 639
639 ÷ 52 = 12.288461538461538
12.288461538461538 x 100 = 1228.85%