204.38% is the change from 320 to 974
Calculation steps:
[( 974 - 320 ) ÷ 320] x 100 = 204.38%
Formula
Percentage change = [(974 - 320) / 320] x 100
Subtract the new number by the original number
974 - 320 = 654
654 ÷ 320 = 2.04375
2.04375 x 100 = 204.38%