644.05% is the change from 84 to 625
Calculation steps:
[( 625 - 84 ) ÷ 84] x 100 = 644.05%
Formula
Percentage change = [(625 - 84) / 84] x 100
Subtract the new number by the original number
625 - 84 = 541
541 ÷ 84 = 6.440476190476191
6.440476190476191 x 100 = 644.05%