-64.04% is the change from 901 to 324
Calculation steps:
[( 324 - 901 ) ÷ 901] x 100 = -64.04%
Formula
Percentage change = [(324 - 901) / 901] x 100
Subtract the new number by the original number
324 - 901 = -577
-577 ÷ 901 = -0.6403995560488346
-0.6403995560488346 x 100 = -64.04%