-36.61% is the change from 997 to 632
Calculation steps:
[( 632 - 997 ) ÷ 997] x 100 = -36.61%
Formula
Percentage change = [(632 - 997) / 997] x 100
Subtract the new number by the original number
632 - 997 = -365
-365 ÷ 997 = -0.36609829488465395
-0.36609829488465395 x 100 = -36.61%