178.09% is the change from 356 to 990
Calculation steps:
[( 990 - 356 ) ÷ 356] x 100 = 178.09%
Formula
Percentage change = [(990 - 356) / 356] x 100
Subtract the new number by the original number
990 - 356 = 634
634 ÷ 356 = 1.7808988764044944
1.7808988764044944 x 100 = 178.09%