637.7% is the change from 122 to 900
Calculation steps:
[( 900 - 122 ) ÷ 122] x 100 = 637.7%
Formula
Percentage change = [(900 - 122) / 122] x 100
Subtract the new number by the original number
900 - 122 = 778
778 ÷ 122 = 6.377049180327869
6.377049180327869 x 100 = 637.7%